This 5000K warm white light is dimmable and will replace a 300-watt equivalent incandescent bulb. Choose a dependable Energy Star approved bulb. Features Equivalence A21 E26 Medium LED Bulb Finish: White Light Color: Daylight Diameter: 2.7 Wattage: 33 watt Wattage Equivalence: 300 watt Voltage Rating: 120V Lumens: 4060 lumens Bulb Type: A-Line Bulb Shape Type: A21 Bulb Base Type: E26 (Medium) Color Temperature: 5000K Color Rendering Index: 80 CRI Average Rated Life: 25000 hour Low HeatSpecifications Wattage: 300 watt - SKU: ZX99ACHR145652