Luminaire assembly

Details Luminaire assembly Luminaire assembly

1997-12-24

2000-02-22

Cariaso, Alan

Illumination

Light source and modifier

Including reflector

362328, 362329, 362334, 362340, F21V 502, F21V 1304

Patent

active

060272317

ABSTRACT:
An improved luminaire assembly having an HID lighting source with an upper reflector portion and a lower refractor portion. This luminaire assembly provides downlight control and glare control properties for a concentrated, narrowly spaced downwardly directed illumination. The downward light control below horizontal to uniformly distribute downward directing the light rays below horizontal to angle in the range between 30.degree. to 50.degree. vertical.

REFERENCES:
patent: 736535 (1903-08-01), Mygatt
patent: 1259493 (1918-03-01), Dorey
patent: 1699100 (1929-01-01), Dorey
patent: 2133378 (1938-10-01), Cullman
patent: 3395273 (1968-07-01), Welty
patent: 4858091 (1989-08-01), Fouke
patent: 4969074 (1990-11-01), Davis et al.
Holophane Lighting Catalog, 1953, p. 54.

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