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High efficiency LED street light

One of key components of Witslight LED street light is the optical lens coincided with the Light distribution of road lighting regulation. The optical lens for street lighting is designed and developed by mid-field algorithm. In Comparison with the traditional optical lens of public version, Witslight optical lens fits semi-cut-off light distribution and decreases the glare effect for the driver. Further, the lighting module possesses the heat pipe and the heat fin structure. Under these two heat dispassion mechanisms, the lighting module can support the driving maximum power of 100W.

Witslight LED lamps are designed and integrated by a way of the lighting module. LED source of the lighting module is supplied by the internal brands, such as Cree, Osram and Philips. The quality and reliability of LED source are trustworthy. Meanwhile, the lighting module passes a series of strict reliability processes, for example thermal cycle test, on-off test and on-off test under high humidity &temperature;. And, the ingress protection of the lighting module is up to IP67. Therefore Witslight LED lamps can be applied in various strict and inclement places. In additional, it is worthy to indicate the lift time of Witslight LED lamps is up to 40,000 hrs, and it means the repaired cost is effectively decreased. Witslight LED street light has obtained CE, RoHS and CQC certifications and has been successfully installed in the parking lot of Taiwan Taoyuan International Airport, National Central University in Taiwan, ink River in Great Northern Wilderness, Kunshan City in China, Pyongyang in North Korea.