Incandescent Bulb, Bulb Base Type Glass Wedge (W2.1x9.5d), Bulb Housing Glass, Bulb Shape T3-1/4, Lumens 20 lm, Light Technology Incandescent, Trade Number 400, Voltage 28V AC, Watts 2.8 W, Rated Life 1,000 hr, Dimmable No, For Enclosed Fixtures No, Three-Way No, Light Color White, Indoor/Outdoor Usage Indoor Only, Standards Meets 2012 Lighting Legislation Energy Standards