Lamp holder

Lamp holder assembly having rotatable base

Lamp holder for low-wattage-lighting systems

Lamp module for projector

Lamp socket and bulb assembly with side contacts

Lamp socket with improved heat conduction

Lamp structure for lamp strings

Lamp structure of lamp string

Lamp unit having accurately positioned filament

Lamp unit having accurately positioned filament

Lamp with a mechanical base

Lamp with a slip on envelope retainer and clamp ring

Lamp with cement-free base structure

Lamp with formed, cemented clip to secure base to lamp

Lamp with internally attached eyelet lead, and method therefor

Lamp with light emitting diodes

Lamp with outer tube and attaching member

Lamp with radial arm electrical contacts

Lamp with re-enforced tubular base pins

Lamp with reflector and method of manufacturing the same