In view of the market competition status quo of LED street lighting
market desultorily, many businessmen took a vicious price war, little
time for consumers to know the chip is also very difficult.
The main reason is: 1, no professional instrument
2, buy are finished product, no single test samples
3, too little understanding of the relevant knowledge of the LED chip.
We begin by cognitive the LED chip. What is the LED? Is simply a
light-emitting diode. In the early years LED is mainly used as indicator
in the circuit. As can change quickly, LED technology is becoming more
and more mature, use the field also gradually expanding, LED step by
step into the lighting market, widely used in every aspect of life
lighting.
Today we contact or what are the main cognitive LED products? LED TV,
LED display, LED flashlight and other LED products is the most common.
For the lighting industry mainly has LED ceiling lamp, LED absorb dome
light, LED daylight tube and LED panel light which emerged in 2012, and
other products.
Leds have what advantages over traditional incandescent bulbs and
energy-saving lamps, can make it to replace traditional lighting lamps
and lanterns is the inevitable product?
Main product advantage lies in: (1) the energy saving energy saving low
carbon environmental protection. This is the main advantage of the LED
products will replace the traditional lighting, he compared with
traditional incandescent lamp energy saving 90%, relative to the
energy-saving lamps save electricity 50%.
(2) style diversification. Whether traditional incandescent lamp is
energy-saving lamps, and even products such as sodium lamps and
lanterns, still can only stay in the shape of the light bulbs and
tubes. LED lights of today’s form is varied, in addition to cater to the
traditional lamps and lanterns of LED bulb light, LED light tube, and
derived a large number of different shape of the lamps and lanterns,
including article lamp, LED twinkle light, lamp, module, wall lamp,
crystal lamp, and other products. Can be used for outdoor advertising
lighting, landscape lighting engineering LED project-light lamp,
landscape lamp; Small can be small to mung beans so small LED lights
series.
(3) other superior performance. If no stroboscopic, lead-free mercury, no radiation, high brightness, low fever, etc.
Although LED products has so many advantages, but from the point of
practical application, LED a series of problems still exist in the
current popularization. Core technology such as the main reason is that:
(1) the chip in the hands of in Japan, the United States and other
developed countries, independent research and development of domestic
chip less quantity, poor quality of the product. (2) China despite is
humongous, villages and towns district information block, plus cognitive
science and technology, today’s glimmer in large and medium-sized
cities in the promotion of LED products.
Even so, many businessmen or feel the trend of the development of the
LED lights, in promoting the popularization of LED lights. But in such a
fierce competition environment, hard to avoid can’t produce vicious
competition of the market. Vicious competition of LED market is mainly
in (1) businesses use inferior materials production products, low price
but make consumers interests cannot be guaranteed. (2) the LED is a new
product, which emerged in recent years the state does not have a sound
management system, product quality can only be decided by the market.
(3) the interests of the merchants in the last stage of the production
links, very low profits, forced to take extreme strategy.
Therefore, there is a lot of shoddy products on the market, one of the
most obvious one is to inferior lamp bead to replace high quality lamp
bead, and the difference of quality light bead is the most obvious place
is chip.
Chip, how to identify, for the average person is a very difficult
problem, the type of chip determines the quality of the product,
determines the length of service life and the stand or fall of lighting
effects.
Here we use the most simple identification method of light bead chip lamp beads.
First of all we need tools mainly include: tweezers, a magnifying glass
The second part: to prepare a single high power LED street lighting bead
Third: we use tweezers or unarmed peeling lamp bead surface potting
silicone, see the size of a sesame seed LED chip. Then use a magnifying
glass to see light bead chip whether the grain and known light bead
chip, general packaging external has light bead chip.
More info you can visit:http://www.lighting-ledlight.com
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