Quartz Metal Halide HID Bulb Bulb Base Type Mogul Screw (E39) Bulb Dia 7 in Bulb Housing Glass Bulb Shape BT56 Color Rendering Index 65 Color Temperature 4000K Lumens 110 000 lm Light Technology Metal Halide Overall Length 15 3/8 in Shatter-Resistant No Voltage 263V Watts 1 000 W Bulb Beam Angle 360 Degrees Bulb Finish Clear Rated Life 12 000 hr ANSI Code M47/S Dimmable No For Enclosed Fixtures Yes Bulb Operating Position Universal Burning Standards ANSI