Heat sinks and other thermal management for solid state...
Heat source shielding device of projecting apparatus
Heat-dissipating head-mounted LED lamp
Helicoidal system for recessed light fixture assembly
Hermetically sealed lamp housing and method of making
High efficiency, compact, modular forced air cooling system...
High intensity discharge light fixture
High intensity lamp with an insulated housing
High intensity lamp with an insulated housing
High light density fluorescent luminaire
High thermal diffusion efficiency light device
Hingeable security light globe cover and method of use
Hinged ballast tray
Hinged doors for recessed light fixture
Horticultural light fixture with adjustable air circulation...
Housing for a recessed light fixture
Housing for an LED fixture and soffit lighting system...
Housing for forming a vehicle light assembly
Housing frame for illuminated signs having multiple configuratio
Housings for interchangeable optical assemblies