Patent ID: 7465071

Claim:
A light fixture comprising: a housing extending along an axis and having a floor and side walls defining a transversely open and axially extending outlet; a light source extending axially in the housing and emitting light radially; a U-section asymmetrical primary reflector extending axially in the housing between the light source and the floor and oriented to reflect light from the light source out through the outlet; and a pair of longitudinally extending generally triangular-section secondary reflectors extending axially spacedly adjacent one another between the light source and the outlet, the secondary reflectors having longitudinally extending, generally parabolic, and outwardly concave first sides directed toward each other, longitudinally extending outwardly concave and generally parabolic second sides directed away from each other, and longitudinally extending outwardly concave third sides directed toward the source, whereby light from the light source is directed back toward the light source and the U-section asymmetrical primary reflector by the third sides, is scattered outward through the outlet by the second sides, and is directed outward through the outlet by the first sides.