LC LED 150W LED Bulb, 20W 2000 Lumens (125W, 150W Bulb Replacement), Daylight White (6000K). Non-Dimmable, A23 Large Size Bulb 85% Energy savings replacing 150W light bulb Superior Quality and Reliability Lasting 30,000+ hrs Great Value and Eco-Friendly using only 20W Not dimmable (will damage led bulb) Voltage: 85VAC-245VAC. A23 Large Bulb: 3.25" x 3.25" x 6.2"