Electric lamp having a coloured lamp envelope
Electric lamp having a coloured lamp envelope
Electric lamp having a current lead-in wire with a flattened...
Electric lamp having a mirror-coated lamp vessel
Electric lamp having a partly mirrored lamp envelope
Electric lamp having a reflectorized envelope, and method of...
Electric lamp having a sleeve-shaped cap
Electric lamp having improved inlead construction
Electric lamp having retaining pinches for the luminous element
Electric lamp including a containment coating as part thereof
Electric lamp including oxygen getter
Electric lamp unit, particularly sealed-beam vehicle...
Electric lamp using reduced current consumption
Electric lamp with a filament support
Electric lamp with a sleeve-shaped cap
Electric lamp with a sleeve-shaped cap
Electric lamp with a sleeve-shaped cap
Electric lamp with an outer bulb and an integral lamp and a...
Electric lamp with an outer bulb and an integral lamp and...
Electric lamp with an outer bulb and an integral lamp...