Miniature Halogen Bulb Bulb Base Type Right Angle Prefocus (P22d) Bulb Beam Angle Not Applicable Bulb Dia 1/2 in Bulb Housing Glass Bulb Shape T4 Color Rendering Index Not Applicable Color Temperature 3600K Incandescent Wattage Equivalency 51 W Lumens 1 000 lm Light Technology Halogen Overall Length 3 in Shatter-Resistant No Trade Number HB4-9006HIB Voltage 12V Watts 55 W Rated Life 500 hr Bulb Finish Clear Dimmable Yes For Enclosed Fixtures No Three-Way No