The Advantages of LED Lights As LED lights are in small size and convenient to use Grossiste Air Max Noir , they are popular by the vast number of consumers. There are many advantages in LED, the light source of high luminous efficiency, less power consumption, long service life, high safety and reliability Grossiste Air Max Blanche , is beneficial to environmental protection, energy saving.
LED Lights Types The first is a straw hat type small LED efficient light made from LED energy-saving lights, power supply using a resistance-capacity pressure reducing circuit. Straw hat type LED used indicator LED's form of encapsulation, epoxy resin package, makes the LED chip to heat dissipation. A lot of white LED Grossiste Air Max Junior , after being used for a period of time, the color temperature will become higher and then become the color of bluish and dim. There are also manufacturers committed to the development of low light straw hat type LED, but with no any change in encapsulated form, the light still did not change much. This type of LED energy-saving lights products is a transitional product whose price is low, and the quality is also poorer. Second category is the 5050 patch Grossiste Air Max Online , from 3528 or 5050 patch in the power LED made from LED energy-saving lights, power supply is also generally use a resistance-capacity pressure reducing circuit. Some manufacturers use a constant current circuit compared with straw hat type LED, patch LED cooling slightly better as it has a heat conducting substrate. In conjunction with aluminum substrate, there can be part of heat. But as a result of or ignored LED heat, a lot of power chip LED lights have no radiator Grossiste Air Max 270 , they still use plastic shell. By means of resistance and capacitance voltage to have low power, due to voltage instability, current fluctuations, brightness is also fluctuating. A lot ofcommercial led lighting fixtures are the same as these types. The third type is made of large power chip LED by LED energy-saving lights. The power generally adopts constant current circuit, which has a constant current Grossiste Air Max 95 , such as 5W LED, usually adopts 5 1 watt LED chip, 300mA series, with constant current source power supply, wide voltage power supply Grossiste Air Max 90 , so that the power fluctuations. The luminous flux to maintain a constant luminance with 5 patch of LED welding on aluminum substrate, and the aluminum plate combined on the radiator, the use of heat can be quickly dispersed to ensure LED chip temperature of less than LED allowable junction temperature, so as to ensure the LED energy-saving lights in the real life. Some manufacturers by virtue of its good quality, production water lights Grossiste Air Max Homme , become led underwater light type of LED lights are in high prices, good quality, but also the development direction of LED energy saving lights.
LED Lights Status So far, LED energy-saving lights have come into thousands of households, but LED lighting market at the present stage is not very mature. Different manufacturers are in different standard. National LED lighting standard has not been published Grossiste Air Max Femme , so it also restricts the healthy development of LED lighting market.
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