HID Replacement LED Bulb, Bulb Dia. 5 3/4 in, Bulb Shape High/Low Bay, Bulb Style Low Bay, Color Temperature 5700K, High Pressure Sodium Wattage Equivalency 175 W, Lumens 5,560 lm, Light Technology LED, Metal Halide Wattage Equivalency 175 W, Shatter- Yes, Voltage 120 to 277V AC, Watts 45 W, Length 7 1/2 in, Bulb Base Type Mogul Screw (EX39), Color Rendering Index 80, Fan Cooling Active Cooling, For Enclosed Fixtures Yes, Lumen Selectable No, Bulb Manufacturers Warranty Length 5 yr