High efficiency illumination system

Details High efficiency illumination system High efficiency illumination system

1994-08-25

1998-10-20

Yeung, James C.

Illumination

Light modifier

Refractor

362346, F21V 500

Patent

active

058236627

ABSTRACT:
A conventional illumination system is supplemented by auxiliary reflectors to "fill-in" corner areas of a rectangular frame, providing more uniform illumination. The auxiliary reflectors intercept light that is emitted from the source in directions away from the system's condenser lens and any primary reflector, resulting in increased efficiency.

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