Electric reflector lamp having a bearing plate and a cement moun

Electric vehicle lamp with inserted insulation plug

Electrical lamp having a sleeve mounted in a lamp cap of synthet

Electrical lamp with a screw base formed by identical halves

Electrodeless low-pressure discharge lamp

Electron tube

Energy efficient compact fluorescent reflector lamp

Energy saving lamp with electronic ballast

Energy saving lamp with plastic base

Eyelet for incandescent lamp bases and method of making

Field emission lamp with tubular-shaped housing

Field emission-type electron source and manufacturing method...

Filament lamp with pinch-sealed base plate-shaped terminals...

Filament-centering mounting for flashlight bulbs

Flare-wedge lamp

Flash tube having improved end cap construction

Flashlight bulb

Flexible light

Floating rivet pin lamp base

Fluorescent illumination device