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Led chip is a core component of LED, referring to the PN junction. Its main functions are: convert the electrical energy into light, the main material is Monocrystalline. [readmore]
The operational life of current white LED lamps is 100,000 hours. This is 11 years of continuous operation, or 22 years of 50% operation. The long operational life of an led lamp is a stark contrast to the average life of an incandescent bulb, which is approximately 5000 hours. If the lighting device needs to be embedded into a very inaccessible place, using LEDs would virtually eliminate the need for routine bulb replacement. [readmore]
1907: Henry Joseph Round discovers the physical effect of electroluminescence. But as he is working on a new radio direction finding method for marine vessels this discovery is initially forgotten. [readmore]
The benefits of LED taillights, which is surprising, the following four benefits to let you know led lights advantages [readmore]
As the core unit,LED Chips technology's development leads the direction of LED Lighting market. Currently there are 3 groups in this market,performing "Matthew effect". [readmore]