Formerly LumaPro.

Incandescent Bulb, Bulb Base Type Miniature Bayonet (BA9s), Bulb Housing Glass, Bulb Shape G4-1/2, Bulb Finish Clear, Color Rendering Index 100, Color Temperature 2302K, Lumens 25 lm, Light Technology Incandescent, Shatter-Resistant No, Trade Number 456, Voltage 28V AC, Watts 4.76 W, Bulb Beam Angle Not Applicable, Rated Life 5,000 hr, Dimmable No, For Enclosed Fixtures No, Three-Way No, Light Color White, Rough Service No, Indoor/Outdoor Usage Indoor Only, Overall Length 1 1/16 in