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LED lighting performance

07:55, 2012-Aug-29 .. 0 comments .. Link

Lamp price war is becoming increasingly fierce, appearance, structure, function is almost the same as the product, price difference is 2 - 3 times, a lot of users can be confused mind, never spread from why and come, not the production of LED LED LED lighting manufacturers are difficult to distinguish, and consumers. Such confusion leads to market, consumers always have a blurred vision, feel at a loss. That caused such a large difference in price is the main factor which to have? Consumers judge the quality products should identify what basis?

Life

Diffe rent quality is the key to life, life by light decision. Light, long service life, long service life, high price.

LED chip

LED luminous body for the chip, the chip is different, price difference is very great. Japan, the United States of America chip is more expensive, the factory and local Chinese manufacturers LED chip price is lower than the day, beauty.

Market ****ysis: LED lamps performance main factor to have?

Chip size

The size of the chip to length, large chip LED quality than the small chip. The price with the chip size is proportional.

Colloid

< P>The ordinary LED colloid for epoxy resin, with UV resistant dab5d56ck and fire ******ant LED is more expensive, high-quality outdoor LED lighting should be UV resistant and fire.

Brightness

LED luminance differences, different prices. For LED lamps LED should be consistent with the laser gradeⅠstandard.

The antistatic ability of LED, long service life, so the price is high. Usually antistatic greater than 700V LED can be used in LED lighting.

Wavelength

Wavelength LED consistent, consistent color, such as ask the same color, then the price of high. No LED by-minute color production business is very difficult to produce pure color products.

Leakage current

LED is a unidirectional conductive luminous body, if there is a reverse current, it is called leakage, leakage current in LED, short service life, low price.

Light angle

The use of different LED light emitting angles are not the same. Special lighting angle, higher prices. Such as the diffusion angle, higher prices.


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