Incandescent Bulb, Bulb Base Type Miniature Bayonet (BA9s), Bulb Housing Glass, Bulb Shape T3-1/4, Lumens 11 lm, Light Technology Incandescent, Trade Number 44, Voltage 6.3V AC, Watts 1.575 W, Rated Life 3,000 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