VICK KEVIN JAMES,ALLEN GARY ROBERT,BOYLE THOMAS JOHN,CHOWDHURY ASHFAQUL ISLAM,DUDIK DAVID C
申请号：
IN201747040195
公开号：
IN201747040195A
申请日:
2017.11.10
申请国别(地区):
IN
年份:
2017
代理人:
摘要：
Composite light sources and methods use a low blue component light source emitting first substantially white light and a high blue component light source emitting second substantially white light. The second substantially white light has a greater correlated color temperature than the first substantially white light. The first and second substantially white light combine to provide substantially intermediate warm white light.
