Electric lamp assembly with threaded base portion

Electric lamp bulb attachment arrangement

Electric lamp construction having a contact tongue securely fixe

Electric lamp featuring a discharge vessel with pinched...

Electric lamp having a cap plate

Electric lamp having a hybrid skirted lamp base

Electric lamp having a lamp cap which is connected without cemen

Electric lamp having a lamp cap with solder-free connections

Electric lamp having a light source aligned to a cap

Electric lamp having a mechanically connected lamp cap

Electric lamp having a pinch supported in a sleeve-shared cap

Electric lamp having a pressure molded base

Electric lamp having conductors with means formed therein for re

Electric lamp having lead-throughs clamped and welded to lamp ca

Electric lamp having press seal configuration for exhaust...

Electric lamp including one-piece contact elements

Electric lamp with a base

Electric lamp with a base on one side

Electric lamp with a comparatively robust lamp cap

Electric lamp with a sleeve-shaped cap