Nine basic properties of LED lighting fixtures

Each product has a different design, different designs for different purposes, reliability of LED lighting designs include: electrical safety, fire safety, environmental safety, suitable for mechanical safety, health and safety, safe use time etc.. From the electrical safety point of view, should comply with the relevant international and national standards. Since LED is a new product, China's national standards lag, but the state provides product qualification test. With international safety certification (such as GS, CE, UL, etc.) and the national product quality certification of LED lighting price is high, because these products are reliable in safety design.

Nine basic properties of LED lighting fixtures

Nine basic properties of LED lighting fixtures

1, the brightness of the brightness of different LED, different prices. LED for LED lamps shall be in accordance with laser class.

2, antistatic ability antistatic ability of LED, long life, and high price. Usually anti-static 700V greater than LED can be used for LED lighting.

3, wavelength consistent LED, color consistent, such as the requirements of the same color, the price is high. It is very difficult to produce pure color products without the manufacturers of LED spectrophotometer.

4, leakage current LED is a one-way conductive luminous body, if the reverse current is called leakage, the leakage current of LED, short service life, low price.

5, the use of different luminous angle of LED its luminous angle is not the same. Special lighting angle, high price. Such as full diffusion angle, higher prices.

Key 6, life of different quality is life, life is decided by the light fades. A small decline, long service life, long service life, high price.

7, the wafer LED light-emitting chip, different chips, the price difference is very large. Japan, the United States more expensive chips, the average price of Taiwan and domestic chips lower than Japan, the United states.

8, the size of the chip size to the side of the chip, the quality of the large chip LED is better than small chips. The price is proportional to the size of isomorphous.

9, the gel of the general LED colloid is generally epoxy resin, plus UV and fire retardant LED price is more expensive, high quality outdoor LED lighting should be resistant to ultraviolet light and fire.

Consumers are paying attention to identify the authenticity of the certificate, there are now international safety certification and national product certification is not much. From the aspects of health, non-toxic materials design products to the high price, especially indoor LED lighting, do not use cheap smell of LED lighting, currently only a handful of LED manufacturers are manufactured using non-toxic materials, identify the method can be directly used nose respectively, smell a lot of products at lower prices than no odor. Similar to lead, mercury, cadmium and other toxins need professional analysis. From the point of view of the application of environmental safety, there is a reliable dustproof design, material fire protection, anti UV, anti low temperature cracking of the high price of LED products.