Ceramic Metal Halide HID Bulb, Bulb Base Type 2-Pin (GU6.5), Bulb Dia. 1/2 in, Bulb Housing Glass, Bulb Shape T4, Color Rendering Index 85, Color Temperature 3000K, Lumens 1,700 lm, Light Technology Metal Halide, Overall Length 2 3/8 in, Shatter- No, Voltage 95V, Watts 20 W, Bulb Beam Angle 360 Degrees , Bulb Finish Clear, Rated Life 15,000 hr, ANSI Code C156/E, Dimmable No, For Enclosed Fixtures Yes, Bulb Operating Position Universal Burning, Standards