Weather-tight luminaire for fluorescent lamp

摘要

A cap (3) on a U or tubular fluorescent light source (2) fits in a holder (4) encapsulated (5) with a ballast (9) in a base (6). An anti-vibration lamp retainer (18) is held by tightening a threaded translucent cover (19) which simultaneously compresses a toroidal sealing ring (24). The cover has two internal opposed axial grooves (27) for a reflector (28) with an optional anti-dazzle baffle (29). Conneciton pins (8) are in a boss (11) externally (12) and internally (13) threaded for a remale cable connector retainer. Mounting brackets can fit over the boss or be clamped around the base.