Lamp filament and lamp filament assembly
Lamp seal glass
Lamp with anti-explosion device
Lamp with anti-explosion device
Lamp with low-toxicity, molybdenum-compatible sealing glass
Lamp with safety switch
Lamp, and luminaire with a reflector and such a lamp
Lamp/reflector unit
Lamps filament supports for tungsten halogen incandescent
Lensed end lamp with curved filament for uniform illumination
Light bulb
Light bulb with glass envelope having light transmission of...
Lighting system and lamp with optimal filament placement
Long life tungsten halogen lamp with hydrogen bromide and methyl
Low-pressure discharge lamp with filament having protective coat