Mercury-free arc tube for a discharge lamp
Mercury-free arc tube for discharge lamp unit
Mercury-free arc tube for discharge lamp unit
Metal halide headlamp
Metal halide lamp
Metal halide lamp with rhenium skin on tungsten electrode
Metal halide lamps with tungsten coils having varying pitches an
Metal halide low-power high-pressure discharge lamp
Metal vapor discharge lamp and lighting apparatus capable of...
Metal/dielectric multilayer microdischarge devices and arrays
Method, composition, and means for limiting lead wire arcing in
Microdischarge lamp and array