Gas discharge lamp with reduced electromagnetic interference...
Gas discharge tube
Gas-filled discharge tube
Gas-filled shroud to provide cooler arctube
Glass tube lamp matrix device
Halogen incandescent lamp
Halogen lamp with infrared reflective coating and halogen...
Heat removing means to remove heat from electric discharge lamp
Heavily loaded double-ended arc lamp
Hid lamp having an arc tube with offset press seals
High brightness and viewed gas discharge lamp
High efficacy metal halide lamp with configured discharge...
High frequency ferrite-free electrodeless flourescent lamp...
High intensity discharge lamp with single crystal sapphire...
High lamp-power lighting system and fluorescent lamp
High lamp-power lighting system and fluorescent lamp
High power lamp cooling
High pressure discharge lamp
High pressure discharge lamp and luminaire
High pressure discharge lamp having a ceramic discharge vessel