Lighting fixture with rotatable glareshield.

摘要

A lighting fixture (100) is provided which includes a rotatable lamp and reflector system (102) which can be adjusted to direct its maximum candlepower at a desired vertical angle. The lighting fixture also includes a rotatable glareshield (104) which can be adjusted to vary the height of the top of the shield to change the degree of shielding provided. The glareshield (104) and the housing (102) of the lighting fixture form an interchangeable unit which can be installed after wiring. The glareshield (104) may be adapted to provide diffused or patterned backlighting. A removable supplementary baffle (402) may be employed to prevent glare or reflected light from being viewed by a person beneath the lighting fixture, or to prevent undesired backlighting beneath the lighting fixture.