Electric discharge lamp having ceramic luminous tube

Electrode materials for electric lamps and methods of...

Electrodeless discharge lamp with rare earth metal halides and h

Electrodeless high intensity discharge lamp having a phosphorus

Electrodeless lamp with external conductive coating

Electrodeless lamp with improved efficacy

Emission device for an ultra-high pressure mercury lamp

Excimer lamp with high pressure fill

Excimer lamp with high pressure fill

Field-emission apparatus of light source comprising a low...

Flat illumination light having a fluorescent layer and a sealed

Flat light emitter

Gas discharge device having a field emitter array with microscop

Gas discharge lamps and lasers fabricated by micromachining meth

Halogen incandescent lamp having a socket

High brightness discharge light source

High intensity arc lamp

High intensity discharge device containing oxytrihalides

High intensity discharge lamp and high intensity discharge...

High intensity discharge lamp with single crystal sapphire...