High aspect ratio light fixture and film for use therein

Illumination – Light modifier – Refractor

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Details

362 31, 362329, 362309, 350167, 350286, F21V 502

Patent

active

049841440

ABSTRACT:
A high aspect ratio light fixture has an optical window with a light extraction film therein. The light extraction film has a plurality of linear prisms facing the interior of the light fixture. In one embodiment of the invention the prisms are triangular in shape while in another they are four sided.

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