Miniature Halogen Bulb, Bulb Base Type Prefocus (PGJ19-5), 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 65 W, Lumens 2,000 lm, Light Technology Halogen, Overall Length 2 3/4 in, Shatter- No, Trade Number H9, Voltage 12V, Watts 65 W, Rated Life 200 hr, Bulb Finish Clear, Dimmable No, For Enclosed Fixtures No, Three-Way No, Light Color White