Analysis of On-the-spot Test Data of Cold Area LED Road Lighting
CHEN Qian and HE Wei (Harbin Lighting Testing Center, Harbin 150080, China
With the continuous development of LED technology and its generalization in the field of functional illumination, LED street lamp has been universally recognized as the new trend of the development of illumination. But it has always been the heated issue whether LED street lamp is completely superior to the traditional street lamp in its application. According to a lot of on-the-spot collected data, this article analyses the effects of illumination of LED street lamp during its application and especially at low temperature, reflects objectively the phenomenon of light attenuation with the change of time and environmental temperature, and gives the guidances to the test of on-the-spot illumination of LED street.
【CateGory Index】： TM923.59