Common Lamp bases (Conforming to IEC 60061)
  Bases for GLS lamps (Dimensions in mm) |
 Bases for tungsten-halogen lamps (Dimensions in mm) |
 Bases for compact fluorescent lamps (for switch-start operation) (Dimensions in mm)  Bases for compact fluorescent lamps (for high frequency operation) (Dimensions in mm)  Bases for compact fluorescent lamps (for high frequency operation) (Dimensions in mm) |
 Bases for tubular fluorescent lamps (Dimensions in mm) |
 Bases for discharge lamps (Dimensions in mm) |