Bulb-shaped fluorescent lamp and illumination device

Capped electric lamp

Cement-type mount for a lamp including means for protecting the

Ceramic arc tube for metal vapor discharge lamps

Ceramic arc tube with internal ridge

Ceramic automotive high intensity discharge lamp

Ceramic automotive high intensity discharge lamp

Ceramic discharge chamber for a discharge lamp

Ceramic discharge vessel

Ceramic envelope for high intensity discharge lamp

Ceramic lamp having molybdenum-rhenium end cap and systems...

Ceramic lamp having shielded niobium end cap and systems and...

Chip type discharge element with laminated insulating sheets

Cold cathode fluorescent lamp and backlight module using same

Colored electric lamp with a colored pigment-containing coating

Compact fluorescent lamp and luminaire using the same

Compact fluorescent lamp having a lamp envelope with a reflectiv

Compact fluorescent lamp having bulb base

Compact fluorescent lamp, self-ballasted fluorescent lamp...

Compact self-ballasted fluorescent lamp, fluorescent lamp...