Lighting apparatus

Details Lighting apparatus Lighting apparatus

1993-03-25

1994-12-27

Lazarus, Ira S.

Illumination

Plural light sources

With modifier

362225, 362260, 362297, 362404, F21S 500

Patent

active

053770862

ABSTRACT:
A lighting system employs luminaires having reflectors with a fluorescent lamp support frame at the base end of the inside of the reflector. The support frame includes a plurality of extensions for holding the bases of compact fluorescent lamps arranged in a general star configuration around the center line of the reflector. The extensions are at an angle to cause the compact fluorescent lamps to follow the outwardly-flared inside surface of the reflector. A system of luminaires then provides a substantially uniform volume of light in a facility due to the patterns of overlapping light contributed by the individual luminaires.

REFERENCES:
patent: 2194431 (1940-03-01), O'Neil
patent: 3643088 (1972-02-01), Osteen et al.
patent: 3735329 (1973-05-01), Funabashi
patent: 4367417 (1983-01-01), Casasanta
patent: 4520436 (1985-05-01), McNair
patent: 4595969 (1986-06-01), McNair
patent: 4802073 (1989-01-01), Plumly
patent: 4922393 (1990-05-01), McNair
patent: 5197798 (1993-03-01), Tickner

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