LED Street Light , known as the fourth generation of lighting source or green light source, energy saving, environmental protection, long life, small volume, etc., can be widely used in all kinds of lighting places.In recent years, some economic developed countries in the world was intense competition around LED the development of the technology competition, the following look at the core of the LED Lighting technology LED chip technology
At present white LED mainly by three forms: (1) using red, green and blue LED glow combination is more white LED chips;(2) the blue LED chip with yellow phosphor, white light are obtained by two complementary color blue and yellow light, or with blue LED chip with red and green phosphor powder, made by the chip of the blue light, red light and green light from the phosphor three color mixing to obtain white light;(3) the use of uv LED chip near ultraviolet excitation tricolor phosphors have white light.Currently widely used is the second way, using blue LED chip with yellow phosphor, complement each other to get white light.This chip LED the lumen efficiency, therefore, depends on the initial luminous flux and retention light blue chips.
About the company:
E-Lite Semiconductor, Inc. is a veteran solid-state lighting company specializing in high quality, ultra-bright LED lighting product design and manufacturing for commercial and industrial applications. As a leading innovator in high performance LED lighting technology, the company has extensive technical expertise in optical design, thermal management, materials compatibility and automated manufacturing processes. All of E-Lite’s LED lighting products are CE and RoHS compliant, UL/ETL certified, and DLC accredited for US and Canadian market. with more information , please visit our website www.elitesemicon.com