Incandescent lamp with a carbon cycle and a halogen cycle

Incandescent lamp with a carbon cycle and a halogen cycle

Incandescent lamp with ceramic base

Incandescent lamp with shock resisting supports in the hollow le

Incandescent lamps

Incandescent lamps and process for producing the same

Incandescent microcavity lightsource having filament spaced from

Increased efficacy arc tube for a high intensity discharge lamp

Indium halide and rare earth metal halide lamp

Induction sealed high pressure lamp bulb

Infrared lamp, method of manufacturing the same, and heating...

Ingredients for solenoidal metal halide arc lamps

Inner coating of lamp vessels, such as discharge vessels of...

Insulating tube surrouding anode tube in analytical glow dischar

Integral starting aid for high intensity discharge lamps

Integrated spark gap device

Interactive luminous panel display device

Internally channeled glass envelope with molded edge for...

Iodine getter for a high intensity metal halide discharge lamp

Ion generating device