发明申请
US20090014737A1 LIGHT-EMITTING DIODES LAMP LENS STRUCTURE 失效
发光二极管灯管镜头结构

LIGHT-EMITTING DIODES LAMP LENS STRUCTURE
摘要:
The present invention is an LED lamp lens, on which orderly arranged surface plural protuberances. And with the differences of light perviousness, a particular luminous pattern of the LED lamp is displayed when the LED lamp is turned on.
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