HID Bulb, Bulb Base Type Mogul Screw (EX39), Bulb Dia. 4 5/8 in, Bulb Housing Glass, Bulb Shape ED37, Color Rendering Index 65, Color Temperature 3800K, Lumens 40,000 lm, Light Technology Metal Halide, Overall Length 11 1/2 in, Shatter-Resistant No,...