Adjustable optical reflector for fluorescent fixture

An original reading apparatus with shielding

Apparatus for lighting with fluorescent tubes of automatic fixin

Auxiliary lighting systems

Bracket for a lighting fixture in a suspended ceiling

Bridge seal for a warning light assembly

Connecting accessory for fluorescent lamps

Constant zone reflector for luminaires and method

Construction of illuminating ribbon of light bulbs

Cornice lighting system

Device for enhancing and shielding the light emitted from a rod-

Direct/indirect lighting fixtures

Display cabinet illumination

Display light fixtures

Edge mount shelf light assembly

Electric light fixture

Electromagnetic radio frequency excited explosion proof lighting

Electronic flash with flashtube retention strap

Fixture

Floodlight