Keystone KT LED27PSHID H EX39 8CSB D Replacement LED Bulb, Corncob, Mogul Screw (EX39), 27 W Watt, 3000K 4000K 5000K, LED 22590 Speed Control: Variable speed control Speed Control: Variable speed control with four mode settings 2 Amperage Rating 20A Horsepower @ Three Phase 600V AC 15 hp Series XTPB Series Maximum Voltage Rating 600V AC Current AC 20 A NEMA Enclosure Rating No Enclosure Includes Pilot Light No Horsepower @ Single Phase 120V AC 1 1 2 hp Minimum Overload Relay Current Setting 16 A Horsepower @ Single Phase 240V AC 3 hp Maximum Overload Relay Current Setting 20 A Mounting Style DIN Rail Phase Three Terminal Connection Type Screw Terminals Horsepower @ Three Phase 208V AC 5 hp Starter Style IEC Overload Protection Type Thermal Horsepower @ Three Phase 480V AC 10 hp Horsepower @ Three Phase 240V AC 5 hp 900 lm Light Technology LED Lumen Selectable No Manufacturers Warranty Length 5 yr Maximum Operating Temperature 113 °F Metal Halide Wattage Equivalency 100 W Minimum Operating Temperature 40 °F Overall Length 7 3 4 in Power Source Direct Wired Rated Life 50 Neutral (3100 to 4000K)