史高亮 led development of white light emitting diode (LED) technology continues to progress, bringing great potential solutions for energy-efficient lighting applications. High-brightness white LED popularity is the most important reason for its long life and luminous efficiency, when its brightness is maintained at 70%, life expectancy of up to 50,000 hours, outdoor area lighting can reach 12 years of operation time, large to drastically reduce the ongoing maintenance and replacement costs. Currently commercialized high power white LED, each lamp can reach 80-120 lumens of light output, efficiency of about 80 lm / W, and estimated in 2009 doubled in overall can reach 200 lumens per lamp luminous efficiency is expected to reach 160 lm / W. As a reference comparison, 100 W metal halide HID lamp can produce about 8,000 lumen output, light output HID lamp is omnidirectional, so there will be a lot of light in the projection path loss, but LED is not the problem, because it has directivity, about 110 80 lm per LED package to be able to replace 100 WHID lumen output of the lamp, if the 2009 target is reached, this figure will be halved . Shenzhen far Jewelry LED lights Features: 1, LED jewelry lamp energy saving white LED incandescent lamp 1/10, energy-saving lamps 1 / 4.2, LED jewelry lamp longevity life up to 100,000 hours, yes. ordinary home lighting can be described once and 3, LED jewelry lamp can work at high speed. energy-saving lamps or if you frequently start off the filament will be black soon broken .4, LED jewelry lamp is a solid package, are cold-light source type. So it is very easy to transport and install, can be installed in any micro-and closed equipment, light boxes Tianshui professional production, not afraid of vibration, Tianshui box lights prices, basically do not consider heat dissipation. 5, LED technology is the rapid progress, its luminous efficiency is astounding breakthrough, box lights, prices have also been reduced. A white LED into the home is rapidly approaching. 6, LED jewelry light green, no mercury harmful substances. LED bulb assembly parts can be very easy disassembly, recycling manufacturers can not be recovered by others. Tianshui box light bar factory direct | Chun away Lighting (certified) | boxes lights away from the Shenzhen Lighting Limited. Lighting Co., Ltd. Shenzhen far (www.zhenyuled.cn) (www.zhenyuanled.cn) is Xi'an, sodium leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs . In Shenzhen far lighting leadership with the staff warmly welcome all inquiries negotiations to create lighting Shenzhen far better future.