As we all know, LED lamps are more expensive than ordinary energy-saving lamps,also much higher than traditional lightings, which lead to a lot of buyers are not so willing to purchase the LED lighting equipment. ENELTEC would introduce the reason why LED lighting fixtures have higher prices. Here we take a look:
1, The unit lumen output of LED is higher, different LED brightness, different prices.
2, As the antistatic ability antistatic ability of the LED, long life, and therefore higher prices. Usually, it’s static than 700V of the LED can be used for LED lighting.
3, Th same wavelength of the LED would output the same color, if requiring the same wavelength, then the price of LED would be high. If the factory is not supplied with LED spectral separation device, it’s very different to analyze the color of leds.
4, The leakage current LED is one-way conductive light, if there is reverse current is called leakage, leakage current is large LED, life is short, low prices.
5, The beam angle of LEDs are different. Special light-emitting angle, and higher prices. If all diffusion angle, higher prices.
6, the life of different quality is the key to life, life determined by the light fades. Light decay, long life, long life, high price.
7, LED chip is the luminous body for led. Different chips, prices vary widely. Japan, the United States, more expensive chips, Taiwan plant with China’s domestic manufacturers of the LED chip prices lower than Japan and the U.S..
8, The chip models are confirmed by the size of the chips, big chip has better quality than small chips. Price proportional to the size the same chip.
9, colloidal ordinary LED colloidal generally epoxy resin, plus a UV LED and fire agents more expensive, high-quality outdoor LED lighting should be UV and fire.