Miniature Halogen Bulb Bulb Base Type Double Contact Bayonet (BA15d) Bulb Dia 6 in Bulb Housing Metal/Polycarbonate Bulb Shape T4 Lumens 265 lm Light Technology Halogen Shatter-Resistant No Trade Number 50LMP-40WH Voltage 120V AC Watts 40 W Rated Life 20 000 hr Bulb Finish Clear Dimmable No For Enclosed Fixtures No Three-Way No Light Color White Rough Service No Indoor/Outdoor Usage Indoor/Outdoor Standards UL Listed Bulb Minimum Starting Temperature -31 Degrees F