Ceramic Metal Halide HID Bulb Bulb Base Type 2-Pin (GU6.5) Bulb Dia 1/2 in Bulb Housing Glass/Metal Bulb Shape T4 Color Rendering Index 81 Color Temperature 3000K Lumens 1 615 lm Light Technology Ceramic Metal Halide Overall Length 2 in Shatter-Resistant No Voltage Not Applicable Watts 20 W Bulb Beam Angle Not Applicable Bulb Finish Clear Rated Life 12 000 hr ANSI Code C156/M156 Dimmable No For Enclosed Fixtures Yes Bulb Operating Position Universal Burning