GE Lamps Quartzline Single ended halogen lamp has voltage rating of 120 volt and power rating of 150 watt. It has an average life span of 1500 hour and offers brightness of 2400 lumen. The T3 halogen lamp operates at a color temperature of 2950 kelvin. It offers nominal initial brightness of 16 LPWs. Halogen lamp has R7S recessed single contact base and C8 filament for better performance. Single ended halogen lamp measures 0.375 inch diameter x 3.125 inch size. Halogen lamp is an ideal choice to create a dramatic effect and offers enhanced light distribution. It is suitable for motion sensing and security torchiere outdoor carriage and post lights applications.