Importance

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Abstract

A light assembly has a lamp, a reflector for directing incident light from the lamp downwardly, a diffuser for blocking the projection of light directly from the lamp in a downward direction, and an intervening member or bracket suspending the diffuser from the reflector. The bracket may comprise a pair of threaded shafts passing through the diffuser and a pair of nuts threadedly engaging respective shafts beneath the diffuser. The bracket may include a housing of a lighting fixture with the pair of threaded shafts passing through the diffuser and into the housing. A shelf or other superstructure from which the lamp, reflector and diffuser are suspended, is located above a work surface to be lighted. The shelf includes a support surface, a pair of generally vertically depending legs extending downwardly from the support surface, and a pair of generally horizontal ledges cantilevered from the lower extremities of the legs and extending inwardly toward one another. The reflector comprises a cylindrical segment shaped reflector curved about a cylindrical axis, having a pair of opposed outwardly extending generally parallel edges and a pair of opposed generally circular ends with each edge resting on a corresponding shelf ledge.

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First Claim