HID Replacement LED Bulb, Bulb Dia. 3 in, Bulb Shape Cylindrical, Bulb Style Corncob, Color Temperature 5700K, High Pressure Sodium Wattage Equivalency 150 W, Lumens 3,425 lm, Light Technology LED, Metal Halide Wattage Equivalency 150 W, Shatter- Yes, Voltage 120 to 277V AC, Watts 24 W, Length 7 in, Bulb Base Type Mogul Screw (EX39), Bulb Housing Metal/Polycarbonate, Color Rendering Index 80, Fan Cooling Active Cooling, For Enclosed Fixtures Yes