Most toughest technology problem for the LED

Time:2014/8/29  keywords:led street light

 LED Street Light    and lanterns application has LED outdoor landscape lighting development from the past to indoor led high bay lighting applications.According to the analysis of the development of LED indoor lighting over the next five years will have exponential growth trend, LED lighting will have a huge market opportunity and optimistic outlook.   First is the chip, at present, the key to the development of the LED chip technology is the base material and the technology of epitaxial growth.Basal materials from the traditional material, silicon and silicon carbide, sapphire to zinc oxide, new materials such as gallium nitride.Whether for accent lighting and integral illume high power chip, is used for decorative lighting and some simple auxiliary lighting low-power chips, technology upgrade key is about how to develop more efficient, more stable chips.In just a few years, with the aid of including chip structure, surface roughening treatment and multiple quantum well structure design of a series of technical improvement, achieved great breakthrough in the field of photosynthetic efficiency of LED.Thin film chip technology is the core technology of the ultra bright LED chip production, to reduce the loss of the light output of each side and with the help of a reflecting surface at the bottom of the more than 97% of the light output from the front.This not only significantly improve the LED Lights, but also created a favorable conveniences for lens design.   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


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