Ballast housing
Ballast housing for a suspended luminaire
Ballast housing for lighting fixture
Base adapter
Base for a fluorescent light fixture
Base for a lamp
Base for a light object
Base for a replaceable lighting unit
Base for a replaceable lighting unit
Base for an oval lighting fixture
Base for an oval lighting fixture
Base for candle holder, lamp or similar article
Base for candle holder, lamp or similar article
Base for candle holder, lamp or similar article
Base for candle holder, lamp, or similar article
Base for candle holder, lamp, or similar article
Base for dental lamps
Base for fluorescent lamp
Base for fluorescent lamp
Base for fluorescent lamp