HID Bulb, Bulb Base Type 2-Pin (GX10), Bulb Dia. 2 in, Bulb Housing Glass/Metal, Bulb Shape MR16, Color Rendering Index 81, Color Temperature 3000K, Lumens 1, 000 lm, Light Technology Ceramic Metal Halide, Overall Length 2 1/4 in, Shatter-Resistant No, Voltage Not Applicable, Watts 20 W, Bulb Beam Angle 10 Degrees, Bulb Finish Clear, Rated Life 12, 000 hr, ANSI Code M156, Dimmable No, For Enclosed Fixtures Yes, Bulb Operating Position Universal Burning, Light Distribution Spot