Texas Instruments (TI) has announced the TPS92661-Qi LED Matrix Manager for automotive headlamp systems. The IC integrates 12 MOSFET switches that are used to steer current through or around multiple LED strings to vary beam patterns and intensity in intelligent and adaptive headlamp systems.
TI adds to automotive led high bay light for sale products, enabling adaptive LED headlamp designs with matrix manager IC
The most widely known implementation of an intelligent and adaptive headlamp system is the Audi Matrix unit announced last year. The system can steer a beam to match corners in the roadway and create notches in the beam to ensure that the beams do not blind drivers of oncoming vehicles. Effectively the technology eliminates the need for a low beam. The system is on production cars in Europe, although for now US standards prohibit such implementations.
Coincidentally or not, TI chose to use the word matrix in the branding of its new IC. The switch array is designed to drive a matrix of LEDs, both switching strings on and off and dimming strings to deliver the adaptive headlamp features. TI says prior to the development of the TPS92661 IC that the switch array would have to be implemented using discrete transistors and other components. The company said the IC would reduce the printed circuit board (PCB) size by 73% in an adaptive headlamp controller.
The IC can drive as many as 96 individual led street light with solar panel broken into 12 strings. Each string can be individually controlled including pulse-width modulation (PWM) dimming with 10-bit precision. The IC also includes fail-safe features such as LED open and short detection and protection.
The IC meets the AEC-Q100 Grade 1 specification for automotive-qualified components. It is designed to work with a master microcontroller (MCU) to enable the matrix headlamp functionality. A serial communications port can link the matrix IC to MCUs such as the TI C2000 Picolo series that is also AEC-Q100 qualified.
TI also offers an evaluation module that development teams can use to evaluate the matrix IC and jumpstart headlamp projects. The PCB incudes two strings of 12 LEDs, the switch IC, and a C2000 MCU. Development teams can experiment with dimming and control via included software and develop their own software for new LED-based headlamp designs.
Thursday, October 23, 2014
Soraa launches new MR16 lamps based on third-generation GaN-based LEDs
Soraa has announced a refresh of its LED MR16 lamp portfolio based on an upgrade to the company's third-generation gallium-nitride-on-gallium-nitride (GaN-on-GaN) LED platform. Moreover, the company is touting its Point Source Optics technology that includes the combination of the led street light fixture and unique reflector design to deliver tight beam patterns for such directional applications.
Soraa launches new MR16 lamps based on third-generation GaN-based LEDs
"Our new MR16 LED lamps are hands down the best on the market today," said George Stringer, senior vice president of North America Sales at Soraa. "Not only are they exceptionally efficient and bright, but they also render the entire visible spectrum, making white fabrics and paper goods pop, plastics and smiles whiter, and colors more natural and beautiful. "
The story on the new lamps is a continuation of one that has been told in prior articles. Soraa uses a violet emitter and a three-phosphor mix to deliver spectral energy over the full spectrum that humans see. The violet emitter stimulates the optical brightening agents used in white papers and fabrics while the full spectrum results in vivid colors.
But the basic Soraa GaN-on-GaN LED story has always been one about higher current density and more light output enabled by the use of the homogeneous, but costly, GaN substrate. That story dates to the 2012 launch at Strategies in Light. The lower defects attributable to the substrate result in more flux from smaller sources.
Soraa, however, has never been forthcoming with specs on the LEDs used in their products. The article about the color performance linked above did include a die-area comparison with a Cree LED that showed Soraa sources are five times smaller.
Generally, the beam from a smaller source is easier to control and that is part of the Point Source Optics branding. The company also uses what it calls folded prism elements in its reflectors that generate the narrow beam, which is more important in directional applications than is total luminous flux.
The new lamps target replacement of 50W and 75W halogen MR16 bulbs. Soraa offers the lamps with a choice of 2700K, 3000K, 4000K, and 5000K CCTs and a choice of 85 or 95 CRI. Beam angles vary from 10-60 °. The new 10 ° lamps offer center beam candle power (CBCP) of 5710 cd at 2700K and 95 CRI. Lower-CRI and cooler lamps exceed 7000 cd.
Still, Soraa's claims about the new products include 30% greater efficiency. Typically, we measure efficiency as lumens per watt (lm / W) or efficacy in lighting. That measure is not as important in directional applications, yet it is a point of emphasis in market transformation programs such as Energy Star and with organizations such as the US Department of Energy (DOE).
The DOE issued a Caliper report on MR16 lamps earlier this year and noted that efficacy remains an issue with LED-based bulbs in the MR16 category. Moreover, the report said that led street light supplier lack the punch to match the CBCP performance of halogen products.
It appears that Soraa's new products have progressed in CBCP But the efficacy remains in the 52-lm / W range at warm CCTs and high CRI -. About the same level as the bulk of the products in the DOE reports Efficacy in the Soraa portfolio. does hit 60-70 lm / W in cooler CCTs with lower CRI specs.
Soraa launches new MR16 lamps based on third-generation GaN-based LEDs
"Our new MR16 LED lamps are hands down the best on the market today," said George Stringer, senior vice president of North America Sales at Soraa. "Not only are they exceptionally efficient and bright, but they also render the entire visible spectrum, making white fabrics and paper goods pop, plastics and smiles whiter, and colors more natural and beautiful. "
The story on the new lamps is a continuation of one that has been told in prior articles. Soraa uses a violet emitter and a three-phosphor mix to deliver spectral energy over the full spectrum that humans see. The violet emitter stimulates the optical brightening agents used in white papers and fabrics while the full spectrum results in vivid colors.
But the basic Soraa GaN-on-GaN LED story has always been one about higher current density and more light output enabled by the use of the homogeneous, but costly, GaN substrate. That story dates to the 2012 launch at Strategies in Light. The lower defects attributable to the substrate result in more flux from smaller sources.
Soraa, however, has never been forthcoming with specs on the LEDs used in their products. The article about the color performance linked above did include a die-area comparison with a Cree LED that showed Soraa sources are five times smaller.
Generally, the beam from a smaller source is easier to control and that is part of the Point Source Optics branding. The company also uses what it calls folded prism elements in its reflectors that generate the narrow beam, which is more important in directional applications than is total luminous flux.
The new lamps target replacement of 50W and 75W halogen MR16 bulbs. Soraa offers the lamps with a choice of 2700K, 3000K, 4000K, and 5000K CCTs and a choice of 85 or 95 CRI. Beam angles vary from 10-60 °. The new 10 ° lamps offer center beam candle power (CBCP) of 5710 cd at 2700K and 95 CRI. Lower-CRI and cooler lamps exceed 7000 cd.
Still, Soraa's claims about the new products include 30% greater efficiency. Typically, we measure efficiency as lumens per watt (lm / W) or efficacy in lighting. That measure is not as important in directional applications, yet it is a point of emphasis in market transformation programs such as Energy Star and with organizations such as the US Department of Energy (DOE).
The DOE issued a Caliper report on MR16 lamps earlier this year and noted that efficacy remains an issue with LED-based bulbs in the MR16 category. Moreover, the report said that led street light supplier lack the punch to match the CBCP performance of halogen products.
It appears that Soraa's new products have progressed in CBCP But the efficacy remains in the 52-lm / W range at warm CCTs and high CRI -. About the same level as the bulk of the products in the DOE reports Efficacy in the Soraa portfolio. does hit 60-70 lm / W in cooler CCTs with lower CRI specs.
Round and flat profile heat pipes from ATS cool hot electronic components
Advanced Thermal Solutions, Inc., ATS, has introduced a series of copper heat pipes for transporting power dissipation away from hot electronic components. Thirty-three round and flat profile heat pipes are available to meet application needs.
The new led high bay light price heat pipes transfer component heat to heat sinks with minimal temperature difference. They also distribute heat efficiently across the length of heat spreaders. Liquid in the heat pipe turns to vapor by absorbing heat and removing thermal energy from hot component surfaces. The vapor travels to the cold end of the pipe where it releases latent heat and condenses back to liquid. The liquid returns to the hot interface along an internal copper wick to provide continuous thermal management.
Round and flat profile heat pipes from ATS cool hot electronic components
The cold end of the copper heat pipe attaches easily to most heat sinks, providing effective cooling when a heat sink can not be applied directly on a heat source. All heat pipes are easily hand or machine-shaped to meet application needs. They can be friction fit, clamped, soldered, or adhesively attached.
Each model in the new heat pipe series has been characterized by ATS for both thermal resistance and maximum heat transport capability. The transport property is determined as a function of the working temperature and the pipe's angle of inclination.
Every heat pipe consists of a sealed copper tube, internal copper wick structure, and distilled water as its working fluid. Round profile heat pipes come in lengths from 200-300 mm and diameters from 4.0-8.0 mm. Flat profile heat pipes range in length from 100-250 mm, widths from 8.2-10.5 mm, and heights from 2.5-4.5 mm. Weights range from 8-33 grams. They are effective in temperatures ranging from 30-120 ° C. Other fluids and sizes can be accommodated with custom heat pipe designs by ATS.
The heat pipes are available separately from led street lighting Manufacturer or in thermal solutions integrating the company's widely-used Push Pin and maxiFLOW heat sinks The new heat pipes have no moving parts and require no maintenance. They can be ordered online at Qats.com or by calling Advanced Thermal Solutions.
Advanced Thermal Solutions is a leading engineering and manufacturing company supplying complete thermal and mechanical packaging solutions from analysis and testing to final production. The company provides the maxiGRIP and superGRIP heat sink attachment systems for use with high performance maxiFLOW heat sinks.
The new led high bay light price heat pipes transfer component heat to heat sinks with minimal temperature difference. They also distribute heat efficiently across the length of heat spreaders. Liquid in the heat pipe turns to vapor by absorbing heat and removing thermal energy from hot component surfaces. The vapor travels to the cold end of the pipe where it releases latent heat and condenses back to liquid. The liquid returns to the hot interface along an internal copper wick to provide continuous thermal management.
Round and flat profile heat pipes from ATS cool hot electronic components
The cold end of the copper heat pipe attaches easily to most heat sinks, providing effective cooling when a heat sink can not be applied directly on a heat source. All heat pipes are easily hand or machine-shaped to meet application needs. They can be friction fit, clamped, soldered, or adhesively attached.
Each model in the new heat pipe series has been characterized by ATS for both thermal resistance and maximum heat transport capability. The transport property is determined as a function of the working temperature and the pipe's angle of inclination.
Every heat pipe consists of a sealed copper tube, internal copper wick structure, and distilled water as its working fluid. Round profile heat pipes come in lengths from 200-300 mm and diameters from 4.0-8.0 mm. Flat profile heat pipes range in length from 100-250 mm, widths from 8.2-10.5 mm, and heights from 2.5-4.5 mm. Weights range from 8-33 grams. They are effective in temperatures ranging from 30-120 ° C. Other fluids and sizes can be accommodated with custom heat pipe designs by ATS.
The heat pipes are available separately from led street lighting Manufacturer or in thermal solutions integrating the company's widely-used Push Pin and maxiFLOW heat sinks The new heat pipes have no moving parts and require no maintenance. They can be ordered online at Qats.com or by calling Advanced Thermal Solutions.
Advanced Thermal Solutions is a leading engineering and manufacturing company supplying complete thermal and mechanical packaging solutions from analysis and testing to final production. The company provides the maxiGRIP and superGRIP heat sink attachment systems for use with high performance maxiFLOW heat sinks.
Light fittings manufacturer Martech boosts electrical safety testing with Clare HAL 104 tester
Martech UK Ltd, which designs and manufactures a wide range of energy efficient light fittings, has improved its electrical safety testing procedure by installing an automatic system provided by the advanced HAL 104 from Clare.
At its factory in West Yorkshire, led street light with solar panel has been using ten HAL 104s on stock, assembly and sub-assembly production lines to test upwards of 600 units which it manufactures daily.
There, the HAL 104s perform a range of Class I, II and III tests to ensure compliance with EN 60598 and guarantee product quality, performance and reliability, including earth continuity, insulation resistance test and light-up / load test.
Function testing is also undertaken as part of a production line programme to check that units switch on / off and light correctly and that any ancillary equipment works in accordance with stringent performance criteria.
The digital HAL 104s, which replaced three different types of test equipment, are fast, high performance automatic instruments which record test results and ensure accurate testing is carried out in line with relevant product standards at all times.
This ensures that products leaving the factory gate are safe to use and that damage to delicate electronic and electrical components is avoided in line with the company's quality assurance programme.
Edmund Reed, Martech's quality manager, said the ability to set up the HAL 104 via a bar code input is advantageous, enabling tests to be fully controlled and operators to undertake testing in line within specific parameters.
He said: "The HAL 104 is an excellent instrument, which works extremely well providing fast, accurate and reliable testing in a demanding production environment.
"Using the all-in-one features of the HAL has led to greater automated testing and ultimately improvements in production line manufacturing and quality. Features like the barcode scanner, which improves data logging and traceability, are particularly beneficial."
The HAL 104 combines the performance of a multi-function production line safety tester with load and power factor measurement for product energy consumption and ratings assessments.
The instrument meets the end of line electrical safety compliance tests required by the majority of national and international product safety standards, including EN 60335, EN 60745 and EN 60598 and others.
As well as load and power functional tests, the new tester incorporates AC / DC Hipot (flash / dielectric strength), insulation, ground / earth bond testing to programmable up to 40A, load switching to 26A with measurement to 20 milliamps and leakage to 100 microAmps.
The led street light wholesale has widespread applications in production situations where high resolution performance measurements are important and can be used as a manual stand alone tester with simple push button test activation.
Alternatively, it can be fully integrated into automated manufacturing systems with selectable sensors and enclosure interlocks, or by ultimate control using remote PCs and PLCs.
A large, clear full graphic display presents information either in a numerical or analogue format and a powerful internal memory allows the storage of up to 6,000 test results and up to 50 configurable test routines. The instrument can also be interfaced with a variety of accessories ranging from bar code scanners to pass / fail label printers.
The HAL 104 meets all of the requirements of the various British and European standards in relation to high voltage testing and incorporates fully isolated high voltage outputs to ensure the highest levels of operator safety.
At its factory in West Yorkshire, led street light with solar panel has been using ten HAL 104s on stock, assembly and sub-assembly production lines to test upwards of 600 units which it manufactures daily.
There, the HAL 104s perform a range of Class I, II and III tests to ensure compliance with EN 60598 and guarantee product quality, performance and reliability, including earth continuity, insulation resistance test and light-up / load test.
Function testing is also undertaken as part of a production line programme to check that units switch on / off and light correctly and that any ancillary equipment works in accordance with stringent performance criteria.
The digital HAL 104s, which replaced three different types of test equipment, are fast, high performance automatic instruments which record test results and ensure accurate testing is carried out in line with relevant product standards at all times.
This ensures that products leaving the factory gate are safe to use and that damage to delicate electronic and electrical components is avoided in line with the company's quality assurance programme.
Edmund Reed, Martech's quality manager, said the ability to set up the HAL 104 via a bar code input is advantageous, enabling tests to be fully controlled and operators to undertake testing in line within specific parameters.
He said: "The HAL 104 is an excellent instrument, which works extremely well providing fast, accurate and reliable testing in a demanding production environment.
"Using the all-in-one features of the HAL has led to greater automated testing and ultimately improvements in production line manufacturing and quality. Features like the barcode scanner, which improves data logging and traceability, are particularly beneficial."
The HAL 104 combines the performance of a multi-function production line safety tester with load and power factor measurement for product energy consumption and ratings assessments.
The instrument meets the end of line electrical safety compliance tests required by the majority of national and international product safety standards, including EN 60335, EN 60745 and EN 60598 and others.
As well as load and power functional tests, the new tester incorporates AC / DC Hipot (flash / dielectric strength), insulation, ground / earth bond testing to programmable up to 40A, load switching to 26A with measurement to 20 milliamps and leakage to 100 microAmps.
The led street light wholesale has widespread applications in production situations where high resolution performance measurements are important and can be used as a manual stand alone tester with simple push button test activation.
Alternatively, it can be fully integrated into automated manufacturing systems with selectable sensors and enclosure interlocks, or by ultimate control using remote PCs and PLCs.
A large, clear full graphic display presents information either in a numerical or analogue format and a powerful internal memory allows the storage of up to 6,000 test results and up to 50 configurable test routines. The instrument can also be interfaced with a variety of accessories ranging from bar code scanners to pass / fail label printers.
The HAL 104 meets all of the requirements of the various British and European standards in relation to high voltage testing and incorporates fully isolated high voltage outputs to ensure the highest levels of operator safety.
PennWell acquires interest in publisher of Lux Magazine and Lux Review
Global media company PennWell Corp has announced an investment in Revo Media Partners Limited with the parent company of LEDs Magazine taking a 51% stake in the publisher of Lux Magazine and Lux Review. The companies envision a long-term symbiotic partnership with led high bay light supplier and Lighting Group's position as the leading global brand covering LED-based technology and solid-state lighting (SSL) product development, and Revo's dominant position covering lighting products and applications in the UK and other regions around the globe.
"Our partnership with Revo Media founders Ray Molony and Gordon Routledge represents a significant leap forward in PennWell's expansion plans for serving all segments of the LED and lighting industries," said PennWell president and CEO Robert F. Biolchini. "We are delighted that we will be afforded the opportunity to work with accomplished lighting experts of the caliber of Ray and Gordon, along with their 15-member team in London. Ray and Gordon are innovative leaders with the market expertise and deep industry relationships that will be essential to our taking advantage of the world's developments in lighting design and applications. "
PennWell's operations in the led high bay light price and SSL area include LEDs Magazine; Illumination in Focus; the LEDs Magazine Sapphire Awards; the Strategies Unlimited technology and market analysis team; and global events including Strategies in Light, Strategies in Light Europe, Strategies in Light Japan, and . The LED Show Revo's operations include Lux Magazine that is published ten times per year in the UK; Lux Review published bi-monthly across Europe, Asia, the Middle East, and Asia-Pacific; the Lux Live tradeshow; and the Lux Awards.
Revo Media will continue to operate as a separate business entity from PennWell. A management board consisting of executives from both organizations will direct the company going forward with Ray Molony and Gordon Routledge remaining to lead the London-based Revo team. Meanwhile, the two companies will each gain advantages due to their separate yet complementary strengths.
The companies have already announced that the Lux Live 2015 and Strategies in Light Europe 2015 events will be co-located in London next year. The co-location will bring together the complete technology and value chains from components through end SSL products together in one venue . The companies also expect to work together in terms of the publications and research teams behind the various brands.
Revo founders Ray Molony and Gordon Routledge retain 49% of the company and also a passion for growing the business that they founded. "We're excited about this collaboration," said Ray Molony. "Our Lux brands are complementary to PennWell and together we will be able to offer our customer base diverse marketing and networking solutions in several growth geographies. "
The two companies each have major 2014 events planned for the next two months. The Strategies in Light Japan show begins October 15 in Yokohama. Strategies in Light Europe kicks off on October 21 in Munich. The 2014 Lux Live event begins November 19 in London.
Members of both the PennWell and Revo teams will be at both the Strategies in Light Europe and Lux Live events. We will have more details as to how the publications hope to work together in a longer article due later this week.
"Our partnership with Revo Media founders Ray Molony and Gordon Routledge represents a significant leap forward in PennWell's expansion plans for serving all segments of the LED and lighting industries," said PennWell president and CEO Robert F. Biolchini. "We are delighted that we will be afforded the opportunity to work with accomplished lighting experts of the caliber of Ray and Gordon, along with their 15-member team in London. Ray and Gordon are innovative leaders with the market expertise and deep industry relationships that will be essential to our taking advantage of the world's developments in lighting design and applications. "
PennWell's operations in the led high bay light price and SSL area include LEDs Magazine; Illumination in Focus; the LEDs Magazine Sapphire Awards; the Strategies Unlimited technology and market analysis team; and global events including Strategies in Light, Strategies in Light Europe, Strategies in Light Japan, and . The LED Show Revo's operations include Lux Magazine that is published ten times per year in the UK; Lux Review published bi-monthly across Europe, Asia, the Middle East, and Asia-Pacific; the Lux Live tradeshow; and the Lux Awards.
Revo Media will continue to operate as a separate business entity from PennWell. A management board consisting of executives from both organizations will direct the company going forward with Ray Molony and Gordon Routledge remaining to lead the London-based Revo team. Meanwhile, the two companies will each gain advantages due to their separate yet complementary strengths.
The companies have already announced that the Lux Live 2015 and Strategies in Light Europe 2015 events will be co-located in London next year. The co-location will bring together the complete technology and value chains from components through end SSL products together in one venue . The companies also expect to work together in terms of the publications and research teams behind the various brands.
Revo founders Ray Molony and Gordon Routledge retain 49% of the company and also a passion for growing the business that they founded. "We're excited about this collaboration," said Ray Molony. "Our Lux brands are complementary to PennWell and together we will be able to offer our customer base diverse marketing and networking solutions in several growth geographies. "
The two companies each have major 2014 events planned for the next two months. The Strategies in Light Japan show begins October 15 in Yokohama. Strategies in Light Europe kicks off on October 21 in Munich. The 2014 Lux Live event begins November 19 in London.
Members of both the PennWell and Revo teams will be at both the Strategies in Light Europe and Lux Live events. We will have more details as to how the publications hope to work together in a longer article due later this week.
EPA begins the specification process for the Energy Star Luminaires specification
The US Environmental led street lighting Manufacturer has formally launched the collaborative-revision process that will ultimately lead to an Energy Star Luminaires v2.0 specification. The agency hopes to streamline all aspects of the process, drive lighting efficacy levels higher, and broaden the scope of covered lighting products. Discussion will move forward at the Energy Star Partners Meeting with a Luminaires v2.0-specific meeting set for Oct. 30, 2014. Meanwhile, the EPA has launched a rebate finder tool that can help consumers and businesses in their adoption of energy-efficient solid-state lighting (SSL).
The Energy Star Luminaires v1.1 specification took effect in April 2012. In late 2012, the agency made small revisions, establishing the Luminaires v1.2 specification. Both revisions followed the release of Luminaires v1.0 in October of 2011 supplanting the prior Solid State Lighting Luminaires v1.1 spec and the Residential Light Fixtures V4.2 spec - combining products based on LED and legacy sources.
Luminaires v2.0 goals
The intentions of the v2.0 specification are very straightforward. The agency first hopes to simplify the specification requirements as well as the testing and certification process. The EPA has worked with the National Electrical Manufacturers Association (NEMA) to canvas stakeholders in preparation for the revision process. Some areas that may be modified include color angular uniformity, light-source start time, and zonal lumen density.
Meanwhile, expect the efficacy requirements to go up in v2.0. The agency noted that the industry has made notable improvements in efficacy since the v1.0 specification was published, driven primarily by LED sources. The agency will likely set a forward-looking target expected to be reasonable for the final publication of Luminaires v2.0.
Finally, led street light wholesale will likely include new product types. Some types under consideration include retrofit products from directional and non-directional luminaires, downlight and accent-light products with non-circular beams, and color-tunable luminaires.
The EPA will hold ins all-encompassing Energy Star Partners meeting on Oct. 27-30 in Phoenix, AZ, where lighting is only a part of the program. Still, parties with an interest in influencing the Luminaires v2.0 specification may want to attend the meeting and the Oct. 30 session on the Luminaires spec.
Rebate finder
Also in news for the larger Energy Star program, including lighting, the EPA has launched a new rebate finder tool online that consumers can use to find both special offers and rebates on a wide variety of products ranging from appliances to lighting. The tool covers both residential and commercial products. In the Lighting & Fans category, you can search for three types of ceiling fans with and without lights, decorative light strings, retrofit lamps, and light fixtures.
The Energy Star Luminaires v1.1 specification took effect in April 2012. In late 2012, the agency made small revisions, establishing the Luminaires v1.2 specification. Both revisions followed the release of Luminaires v1.0 in October of 2011 supplanting the prior Solid State Lighting Luminaires v1.1 spec and the Residential Light Fixtures V4.2 spec - combining products based on LED and legacy sources.
Luminaires v2.0 goals
The intentions of the v2.0 specification are very straightforward. The agency first hopes to simplify the specification requirements as well as the testing and certification process. The EPA has worked with the National Electrical Manufacturers Association (NEMA) to canvas stakeholders in preparation for the revision process. Some areas that may be modified include color angular uniformity, light-source start time, and zonal lumen density.
Meanwhile, expect the efficacy requirements to go up in v2.0. The agency noted that the industry has made notable improvements in efficacy since the v1.0 specification was published, driven primarily by LED sources. The agency will likely set a forward-looking target expected to be reasonable for the final publication of Luminaires v2.0.
Finally, led street light wholesale will likely include new product types. Some types under consideration include retrofit products from directional and non-directional luminaires, downlight and accent-light products with non-circular beams, and color-tunable luminaires.
The EPA will hold ins all-encompassing Energy Star Partners meeting on Oct. 27-30 in Phoenix, AZ, where lighting is only a part of the program. Still, parties with an interest in influencing the Luminaires v2.0 specification may want to attend the meeting and the Oct. 30 session on the Luminaires spec.
Rebate finder
Also in news for the larger Energy Star program, including lighting, the EPA has launched a new rebate finder tool online that consumers can use to find both special offers and rebates on a wide variety of products ranging from appliances to lighting. The tool covers both residential and commercial products. In the Lighting & Fans category, you can search for three types of ceiling fans with and without lights, decorative light strings, retrofit lamps, and light fixtures.
Philips announces slim flush-mount LED downlight delivering 980 lm
Philips Lighting has announced the SlimSurface LED downlight that can deliver recessed-lighting-like looks in a flush-mount fixture. Indeed, the solid-state lighting (SSL) product can be installed on existing junction boxes and Philips expects the luminaire to be used in applications such as hallways, bathrooms, basements, entry ways, porches, stairways, work areas, utility closets, corridors, elevators, and showers.
Philips announces slim flush-mount buy led high bay lamps delivering 980 lm
At the introduction, Philips drew a comparison between the SlimSurface and the flat SlimStyle retrofit lamp given the low profile of each. Indeed, Philips said some of the same technologies are used in each product. But the key element of SlimSurface is quite different.
Apparently, Philips has used light guide technology in the downlight with LEDs lighting the guide from the edge. The light guide acts somewhat like a diffuser and delivers uniform light across the surface of the fixtures. Such light guides have been used by the likes of GE Lighting with their Intrinsx technology, albeit in much larger fixtures. Cooper Lighting has used similar technology in both large panels and in products somewhat similar to the SlimSurface.
Philips, however, has delivered an even thinner product than the competition with the SilmSurface having a 5/8-in.-thick profile. That thin design makes the product appear more like a recessed product without requiring any displacement in the ceiling. It can also be wall mounted.
"As the thinnest surface-mount luminaire available, the SlimSurface LED is the first of its kind and continues to validate the price-breaking, quality LED innovation that Philips is known for," said Bruno Biasiotta, president and CEO of Philips Lighting Americas. "It is aesthetically pleasing and allows for easy, hassle-free installation, providing the best of both worlds for specifiers and contractors. Not only does it rival downlights, this luminaire range offers savings on all levels, including lower energy usage, reduced installation costs , and the benefits of Energy Star certification. "
Philips is offering the product line in 4- and 6-in. Square models and 5- and 7-in. Round models. Customers can choose from 2700K or 3000K CCT and 80- or 90-CRI color quality. Moreover, 630- and 980-lm packages are available. The 10W product will sell in the $ 40- $ 50 range and will be available in late October.
Coincidentally, Philips also announced a new led high bay light for sale module with a slim profile that is meant for luminaire developers. But the module is not the technology behind the SlimSuface fixture. The new Fortimo DLM Flex module breaks new ground for Philips in the module space with the product offered as a bare circuit board, in a new low-profile housing, or in the tradition Fortimo DLM form factor.
Philips announces slim flush-mount buy led high bay lamps delivering 980 lm
At the introduction, Philips drew a comparison between the SlimSurface and the flat SlimStyle retrofit lamp given the low profile of each. Indeed, Philips said some of the same technologies are used in each product. But the key element of SlimSurface is quite different.
Apparently, Philips has used light guide technology in the downlight with LEDs lighting the guide from the edge. The light guide acts somewhat like a diffuser and delivers uniform light across the surface of the fixtures. Such light guides have been used by the likes of GE Lighting with their Intrinsx technology, albeit in much larger fixtures. Cooper Lighting has used similar technology in both large panels and in products somewhat similar to the SlimSurface.
Philips, however, has delivered an even thinner product than the competition with the SilmSurface having a 5/8-in.-thick profile. That thin design makes the product appear more like a recessed product without requiring any displacement in the ceiling. It can also be wall mounted.
"As the thinnest surface-mount luminaire available, the SlimSurface LED is the first of its kind and continues to validate the price-breaking, quality LED innovation that Philips is known for," said Bruno Biasiotta, president and CEO of Philips Lighting Americas. "It is aesthetically pleasing and allows for easy, hassle-free installation, providing the best of both worlds for specifiers and contractors. Not only does it rival downlights, this luminaire range offers savings on all levels, including lower energy usage, reduced installation costs , and the benefits of Energy Star certification. "
Philips is offering the product line in 4- and 6-in. Square models and 5- and 7-in. Round models. Customers can choose from 2700K or 3000K CCT and 80- or 90-CRI color quality. Moreover, 630- and 980-lm packages are available. The 10W product will sell in the $ 40- $ 50 range and will be available in late October.
Coincidentally, Philips also announced a new led high bay light for sale module with a slim profile that is meant for luminaire developers. But the module is not the technology behind the SlimSuface fixture. The new Fortimo DLM Flex module breaks new ground for Philips in the module space with the product offered as a bare circuit board, in a new low-profile housing, or in the tradition Fortimo DLM form factor.
Wednesday, October 15, 2014
Recycled-material LED desk lamps installed in Seattle hotel
LittleFootprint Lighting, a maker of LED task luminaires based in Santa Cruz, California, announced the installation of its led high bay light manufacturers personal task lights in 120 guestrooms in Seattle's Hotel 1000.
The HeronLED Personal Task Light is a made-in-USA LED desk lamp that has earned Energy Star certification and is fabricated from recycled computers and other electronic waste. "Customer feedback let us know we needed to improve lighting, and we believe our guests will appreciate that we've done it with a desk lamp that not only saves energy, but also reduces landfill and is made in the USA, "said Denny Fitzpatrick, general manager of Hotel 1000.
Related article: ADATA Lighting releases Tulip led high bay light for sale with 1000-lx illumination
"Improving sustainability credentials and reducing energy costs are very important goals throughout the hospitality industry," said Nancy Wahl-Scheurich, CEO of LittleFootprint Lighting. "We're also aware, however, that hotels will not invest in a light just because it's 'green';. it has to look good and provide really good light One of the key reasons Hotel 1000 chose the HeronLED was to respond to guest suggestions that lighting of the desk area be improved The HeronLED's brightness and easy adjustment to get light where. the user wants it get the job done. "
Related article: Lumiy's 1500S desk lamp features touch sensor for brightness and color temperature control
The HeronLED lamp features a color temperature of 3000K, output of 220 lm using 4W (55 lm / W efficiency), and a rated lifetime of 50,000 hours.
The HeronLED Personal Task Light is a made-in-USA LED desk lamp that has earned Energy Star certification and is fabricated from recycled computers and other electronic waste. "Customer feedback let us know we needed to improve lighting, and we believe our guests will appreciate that we've done it with a desk lamp that not only saves energy, but also reduces landfill and is made in the USA, "said Denny Fitzpatrick, general manager of Hotel 1000.
Related article: ADATA Lighting releases Tulip led high bay light for sale with 1000-lx illumination
"Improving sustainability credentials and reducing energy costs are very important goals throughout the hospitality industry," said Nancy Wahl-Scheurich, CEO of LittleFootprint Lighting. "We're also aware, however, that hotels will not invest in a light just because it's 'green';. it has to look good and provide really good light One of the key reasons Hotel 1000 chose the HeronLED was to respond to guest suggestions that lighting of the desk area be improved The HeronLED's brightness and easy adjustment to get light where. the user wants it get the job done. "
Related article: Lumiy's 1500S desk lamp features touch sensor for brightness and color temperature control
The HeronLED lamp features a color temperature of 3000K, output of 220 lm using 4W (55 lm / W efficiency), and a rated lifetime of 50,000 hours.
Phoenix begins comprehensive LED street-light retrofit with GE Lighting
Ironically, the Illuminating Engineering Society (IES) Street and Area Lighting Conference (SALC) was held at a Phoenix resort in September 2013. At the conference opening, speakers from the city of Phoenix admitted that the city had yet to begin installing LED street lights , although the city had lit the short roadway to the resort entrance that hosted the event with led street lighting Manufacturer just prior to the conference.
Indeed, Phoenix went through an unusually long test and evaluation period before choosing a street-light retrofit course of action. "We reviewed more than two dozen fixtures and conducted controlled testing for nearly four years to examine characteristics such as lighting patterns, overspill, and uplighting, "said Jason Fernandez, principal engineer technician with the Phoenix Street Transportation Department.
The city worked with the Arizona Public Services (APS) utility on the project. APS led the field test portion of the project including installation and evaluation of five GE Evolve luminaires including ERS1 and ERS2 models. The city was especially concerned about the harsh operating environment and the fact that temperature extremes range to 105 ° F.
The evaluation led to GE being selected to supply fixtures for the broader project. "GE's Evolve LED street lighting is our new standard and will be installed anywhere a fixture needs to be replaced or where new construction and capital improvements occur," Fernandez said. "Additionally, with the energy and cost savings we experience from each new fixture, we're putting that money toward our investment for more LED street lights. "
Specifically, the city is installing the GE Evolve LED Roadway Scalable Cobrahead fixtures. The scalable design is achieved via the number of led street light wholesale engines used to populate a fixture and results in the same basic design being applicable to a wide variety of roadway types. Oakland , CA recently announced plans to use the scalable family as well.
Phoenix is planning to convert 700 fixtures this year wth the upgrade already underway. That initial phase will deliver $ 57,000 annually in energy savings and $ 41,000 annually in maintenance savings. The city projects 11 years of maintenance-free usage based on 12-hour days and the 50,000-hour expected lifetime.
Ultimately, Phoenix plans to install LED lighting along 4800 miles of roadway by 2020. The project will encompass 95,000 LED fixtures.
Indeed, Phoenix went through an unusually long test and evaluation period before choosing a street-light retrofit course of action. "We reviewed more than two dozen fixtures and conducted controlled testing for nearly four years to examine characteristics such as lighting patterns, overspill, and uplighting, "said Jason Fernandez, principal engineer technician with the Phoenix Street Transportation Department.
The city worked with the Arizona Public Services (APS) utility on the project. APS led the field test portion of the project including installation and evaluation of five GE Evolve luminaires including ERS1 and ERS2 models. The city was especially concerned about the harsh operating environment and the fact that temperature extremes range to 105 ° F.
The evaluation led to GE being selected to supply fixtures for the broader project. "GE's Evolve LED street lighting is our new standard and will be installed anywhere a fixture needs to be replaced or where new construction and capital improvements occur," Fernandez said. "Additionally, with the energy and cost savings we experience from each new fixture, we're putting that money toward our investment for more LED street lights. "
Specifically, the city is installing the GE Evolve LED Roadway Scalable Cobrahead fixtures. The scalable design is achieved via the number of led street light wholesale engines used to populate a fixture and results in the same basic design being applicable to a wide variety of roadway types. Oakland , CA recently announced plans to use the scalable family as well.
Phoenix is planning to convert 700 fixtures this year wth the upgrade already underway. That initial phase will deliver $ 57,000 annually in energy savings and $ 41,000 annually in maintenance savings. The city projects 11 years of maintenance-free usage based on 12-hour days and the 50,000-hour expected lifetime.
Ultimately, Phoenix plans to install LED lighting along 4800 miles of roadway by 2020. The project will encompass 95,000 LED fixtures.
HessAmerica launches outdoor pedestrian lighting in innovative form factors
HessAmerica, a subsidiary of Hess GmbH Licht + Form of Germany, has announced the Parco family of pole-mount, bollard, and wall-mount fixtures for pedestrian-centric applications. The striking designs are in unique form factors and target applications such as sentry plazas, pathways, and outdoor gathering spots in commercial, hospitality, and led high bay light manufacturers applications.
HessAmerica launches outdoor pedestrian lighting in innovative form factors
The pole-mount luminaire is the centerpiece of the Parco line and presents a quite different approach to pedestrian-area lighting as you can see in the nearby photo. The pole features an arched shape with the light engine mounted at the top of the pole pointed directly at the ground. The novel design is indeed dark-sky compliant, producing no up or spill light.
Lighting designers / specifiers can order the Parco fixtures with either LED or metal-halide (MH) sources. Moreover, the company offers models in 10-, 12-, and 14-ft pole heights.
LED versions come in 48W or 68W flavors with both generating an IES type III rectangular beam. The options include 3000K models delivering 3200 or 4800 lm, and 4000K models delivering 3360 or 5040 lm. CRI is 80. The MH versions include 39W standard and 70W ceramic MH products. The company has not published detailed performance specs for the MH versions.
HessAmerica launches outdoor pedestrian lighting in innovative form factors
Details are also still to come on the bollard and wall-mount products in the Parco line, although you can see the bollard in one of the nearby photos. While the bollard uses a typical straight post, the rectangular cross-section matches the look of the pole fixtures. led high bay light for sale said the wall-mount fixtures will also deliver a consistent look. All of the products will be offered in matte-silver gray metallic, dark gray, and graphite gray.
HessAmerica launches outdoor pedestrian lighting in innovative form factors
The pole-mount luminaire is the centerpiece of the Parco line and presents a quite different approach to pedestrian-area lighting as you can see in the nearby photo. The pole features an arched shape with the light engine mounted at the top of the pole pointed directly at the ground. The novel design is indeed dark-sky compliant, producing no up or spill light.
Lighting designers / specifiers can order the Parco fixtures with either LED or metal-halide (MH) sources. Moreover, the company offers models in 10-, 12-, and 14-ft pole heights.
LED versions come in 48W or 68W flavors with both generating an IES type III rectangular beam. The options include 3000K models delivering 3200 or 4800 lm, and 4000K models delivering 3360 or 5040 lm. CRI is 80. The MH versions include 39W standard and 70W ceramic MH products. The company has not published detailed performance specs for the MH versions.
HessAmerica launches outdoor pedestrian lighting in innovative form factors
Details are also still to come on the bollard and wall-mount products in the Parco line, although you can see the bollard in one of the nearby photos. While the bollard uses a typical straight post, the rectangular cross-section matches the look of the pole fixtures. led high bay light for sale said the wall-mount fixtures will also deliver a consistent look. All of the products will be offered in matte-silver gray metallic, dark gray, and graphite gray.
Tuesday, October 14, 2014
PennWell acquires interest in publisher of Lux Magazine and Lux Review
Global media company PennWell Corp has announced an investment in Revo Media Partners Limited with the parent company of LEDs Magazine taking a 51% stake in the publisher of Lux Magazine and Lux Review. The companies envision a long-term symbiotic partnership with PennWell's LEDs and Lighting Group's position as the leading global brand covering LED-based technology and solid-state lighting (SSL) product development, and Revo's dominant position covering lighting products and applications in the UK and other regions around the globe.
"Our partnership with Revo Media founders Ray Molony and Gordon Routledge represents a significant leap forward in PennWell's expansion plans for serving all segments of the led street lighting Manufacturer and lighting industries," said PennWell president and CEO Robert F. Biolchini. "We are delighted that we will be afforded the opportunity to work with accomplished lighting experts of the caliber of Ray and Gordon, along with their 15-member team in London. Ray and Gordon are innovative leaders with the market expertise and deep industry relationships that will be essential to our taking advantage of the world's developments in lighting design and applications. "
PennWell's operations in the LEDs and SSL area include LEDs Magazine; Illumination in Focus; the LEDs Magazine Sapphire Awards; the Strategies Unlimited technology and market analysis team; and global events including Strategies in Light, Strategies in Light Europe, Strategies in Light Japan, and . The LED Show Revo's operations include Lux Magazine that is published ten times per year in the UK; Lux Review published bi-monthly across Europe, Asia, the Middle East, and Asia-Pacific; the Lux Live tradeshow; and the Lux Awards.
Revo Media will continue to operate as a separate business entity from PennWell. A management board consisting of executives from both organizations will direct the company going forward with Ray Molony and Gordon Routledge remaining to lead the London-based Revo team. Meanwhile, the two companies will each gain advantages due to their separate yet complementary strengths.
The companies have already announced that the Lux Live 2015 and Strategies in Light Europe 2015 events will be co-located in London next year. The co-location will bring together the complete technology and value chains from components through end SSL products together in one venue . The companies also expect to work together in terms of the publications and research teams behind the various brands.
Revo founders Ray Molony and Gordon Routledge retain 49% of the company and also a passion for growing the business that they founded. "We're excited about this collaboration," said Ray Molony. "Our Lux brands are complementary to PennWell and together we will be able to offer our customer base diverse marketing and networking solutions in several growth geographies. "
The two companies each have major 2014 events planned for the next two months. The Strategies in led street lighting fixture Japan show begins October 15 in Yokohama. Strategies in Light Europe kicks off on October 21 in Munich. The 2014 Lux Live event begins November 19 in London.
Members of both the PennWell and Revo teams will be at both the Strategies in Light Europe and Lux Live events. We will have more details as to how the publications hope to work together in a longer article due later this week.
"Our partnership with Revo Media founders Ray Molony and Gordon Routledge represents a significant leap forward in PennWell's expansion plans for serving all segments of the led street lighting Manufacturer and lighting industries," said PennWell president and CEO Robert F. Biolchini. "We are delighted that we will be afforded the opportunity to work with accomplished lighting experts of the caliber of Ray and Gordon, along with their 15-member team in London. Ray and Gordon are innovative leaders with the market expertise and deep industry relationships that will be essential to our taking advantage of the world's developments in lighting design and applications. "
PennWell's operations in the LEDs and SSL area include LEDs Magazine; Illumination in Focus; the LEDs Magazine Sapphire Awards; the Strategies Unlimited technology and market analysis team; and global events including Strategies in Light, Strategies in Light Europe, Strategies in Light Japan, and . The LED Show Revo's operations include Lux Magazine that is published ten times per year in the UK; Lux Review published bi-monthly across Europe, Asia, the Middle East, and Asia-Pacific; the Lux Live tradeshow; and the Lux Awards.
Revo Media will continue to operate as a separate business entity from PennWell. A management board consisting of executives from both organizations will direct the company going forward with Ray Molony and Gordon Routledge remaining to lead the London-based Revo team. Meanwhile, the two companies will each gain advantages due to their separate yet complementary strengths.
The companies have already announced that the Lux Live 2015 and Strategies in Light Europe 2015 events will be co-located in London next year. The co-location will bring together the complete technology and value chains from components through end SSL products together in one venue . The companies also expect to work together in terms of the publications and research teams behind the various brands.
Revo founders Ray Molony and Gordon Routledge retain 49% of the company and also a passion for growing the business that they founded. "We're excited about this collaboration," said Ray Molony. "Our Lux brands are complementary to PennWell and together we will be able to offer our customer base diverse marketing and networking solutions in several growth geographies. "
The two companies each have major 2014 events planned for the next two months. The Strategies in led street lighting fixture Japan show begins October 15 in Yokohama. Strategies in Light Europe kicks off on October 21 in Munich. The 2014 Lux Live event begins November 19 in London.
Members of both the PennWell and Revo teams will be at both the Strategies in Light Europe and Lux Live events. We will have more details as to how the publications hope to work together in a longer article due later this week.
Philips delivers brighter OLED panels, drives cost down
Philips has announced widespread availability of the Lumiblade OLED Panel Brite FL300 product that delivers more light output and lower cost than prior products. Moreover, the company has created the buy led high bay lamps Innovators Club that affords members access to OLED products and resources than can enable innovative solid -state lighting (SSL) product designs.
Philips delivers brighter OLED panels, drives cost down
We first saw the FL300 panels at the Philips Aachen, Germany facility late last year and reported briefly on that visit in our feature on OLEDs this past February. Philips subsequently displayed the products at both Light + Building and LightFair International, but only now has begun to ship the products.
Dietmar Thomas, brand and communications manager for OLEDs, at Philips said, "The FL300 is really the first OLED component marketed as a real product worldwide." Of course, as we covered in the article linked above, other companies do produce OLED panels including LG Chem. But access to panels has primarily been through strategic partnerships regardless of manufacturer, whereas now the Philips panels can be simply ordered for $ 160 per panel. Moreover, product developers can join the Lumiblade OLED Innovators Club for EUR 5000 ($ 6331) and receive 100 of the new OLED panels along with access to a support team.
The new panels deliver 300 lm at a drive current of 0.4A, compared to the 200-lm output of the prior-generation GL350 panels. Efficacy is 42 lm / W at that drive current. But some developers prefer to keep light levels lower to reduce glare and create a more comforting ambient light. At the 0.4A dirve current the panels produce 8300 cd / m2. But in the article linked above, Acuity's team had indicated that 2500-3000 cd / m2 is a preferred level for optimum visual comfort . The new Philips panels can produce 3150 cd / m2 at 0.135A and efficacy of 46 lm / W.
The panels are available at 2900 CCT and with a CRI of 80. Philips will sell the panels in bare form or combined with power cables and / or drivers. The panels measure 12 × 12 cm and, as the nearby photo shows, are very thin at 3 mm.
For more background on led street light with solar panel and a detailed discussion of how the devices are manufactured, see the article we featured back in mid-2012. Such a review makes the pace of change in OLED technology and price clear. The technology is still not ready to challenge LED sources for mainstream uses, but current prices make it viable when the thin form factor and inherently diffuse light are valued features in product development.
Philips delivers brighter OLED panels, drives cost down
We first saw the FL300 panels at the Philips Aachen, Germany facility late last year and reported briefly on that visit in our feature on OLEDs this past February. Philips subsequently displayed the products at both Light + Building and LightFair International, but only now has begun to ship the products.
Dietmar Thomas, brand and communications manager for OLEDs, at Philips said, "The FL300 is really the first OLED component marketed as a real product worldwide." Of course, as we covered in the article linked above, other companies do produce OLED panels including LG Chem. But access to panels has primarily been through strategic partnerships regardless of manufacturer, whereas now the Philips panels can be simply ordered for $ 160 per panel. Moreover, product developers can join the Lumiblade OLED Innovators Club for EUR 5000 ($ 6331) and receive 100 of the new OLED panels along with access to a support team.
The new panels deliver 300 lm at a drive current of 0.4A, compared to the 200-lm output of the prior-generation GL350 panels. Efficacy is 42 lm / W at that drive current. But some developers prefer to keep light levels lower to reduce glare and create a more comforting ambient light. At the 0.4A dirve current the panels produce 8300 cd / m2. But in the article linked above, Acuity's team had indicated that 2500-3000 cd / m2 is a preferred level for optimum visual comfort . The new Philips panels can produce 3150 cd / m2 at 0.135A and efficacy of 46 lm / W.
The panels are available at 2900 CCT and with a CRI of 80. Philips will sell the panels in bare form or combined with power cables and / or drivers. The panels measure 12 × 12 cm and, as the nearby photo shows, are very thin at 3 mm.
For more background on led street light with solar panel and a detailed discussion of how the devices are manufactured, see the article we featured back in mid-2012. Such a review makes the pace of change in OLED technology and price clear. The technology is still not ready to challenge LED sources for mainstream uses, but current prices make it viable when the thin form factor and inherently diffuse light are valued features in product development.
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