Incandescent Bulb, Bulb Base Type Miniature Bayonet (BA9s), Bulb Housing Polycarbonate, Bulb Shape T2, Bulb Finish Clear, Light Technology Incandescent, Shatter- Yes, Trade Number DL1CE048, Voltage 48V AC, Watts 2.66 W, Rated Life 5,000 hr, Dimmable No, For Enclosed Fixtures Yes, Light Color White, Rough Service No, Indoor/Outdoor Usage Indoor/Outdoor, Bulb Manufacturers Warranty Length 1.5 yr, Bulb Minimum Starting Temperature -25 Degrees C, Bulb Power Source Direct Wired