Metal-halide arc tube and lamp having improved uniformity of azi

Method and apparatus of blocking ultraviolet radiation from...

Method and apparatus to reduce arcing in electrodeless lamps

Method of making a single-ended metal halide high-pressure disch

Miniature tubular gas discharge lamp and method of manufacture

Multi-layer oxide coating for high intensity metal halide discha

Neon lamp assembly with RF noise shield

Nitride layer for discharge lamps

Odor neutralizing fluorescent sunlamp

Patterned optical interference coatings for only a portion of a

Photo catalyzer and discharge lamp having a photo catalytic...

Photocatalyzer and lamp or lighting fixture having a...

Plasma display sealing structure

Plasma lighting bulb with metal provided in grooves formed...

Process for marking a glass object and article

Protective beryllium oxide coating for high-intensity discharge

Protective metal silicate coating for a metal halide arc dischar

Protective metal silicate coating for electrodeless HID lamps

Quality lamp and method for making

Quartz arc tube for a metal halide lamp and method of making...