Decorative lamp assembly having a transparent envelope...

Deep UV lamp bulb with improved fill

Dental curing lamp

Device for operating a short arc discharge mercury lamp

Dimmable metal halide lamp and lighting method

Direct-current arc lamp

Discharge lamp

Discharge lamp emission material

Discharge lamp for automobile headlight and the automobile...

Discharge lamp having discharge space with specific fill...

Discharge lamp provided with a getter

Discharge lamp which has a fill of at least one of deuterium, hy

Discharge lamp with a discharge filling having a measured...

Discharge lamp with high color temperature

Discharge lamp with HO radicals as radiating additives

Discharge lamp with specific amounts of halogen, oxygen,...

Discharge lamp with specific fill and luminescent layers

Discharge light source with electron beam excitation

Discharge light source with electron beam excitation

Discharge light-emitting device and method manufacture thereof