Title :
Optical design of a high brightness LED street lamp
Author :
Liu, Y. ; Ding, D.L. ; Leung, C.H. ; Ho, Y.K. ; Lu, M.
Author_Institution :
Hong Kong Applied Science and Technology Research Institute Company Limited, Hong Kong Science Park, Shatin, N.T., Hong Kong
Abstract :
We proposed and developed a series of high brightness LED street lamps to provide uniform and wide illumination areas on the road, which can eliminate the lamp installation numbers and electrical power consumption effectively. The modularized light engine design makes LED street lamp more flexible in installation and maintenance. It can also enhance the optical and thermal performance of the whole LED street lamp lighting system.
Keywords :
Brightness; Energy consumption; LED lamps; Light emitting diodes; Lighting; Optical design; Optical refraction; Optical variables control; Road safety; Stimulated emission; LED; luminance; optical design;
Conference_Titel :
Communications and Photonics Conference and Exhibition (ACP), 2009 Asia
Conference_Location :
Shanghai, China
Print_ISBN :
978-1-55752-877-3
Electronic_ISBN :
978-1-55752-877-3
