Firefly BR30 12 Watt Bulb - 65 Watt Equivalent - Dimmable Energy Star Flood Light Bulb 5.12&quot; high x 3.74&quot; wide. Light output of 720 lumens, comparable to the light output of a 65 watt incandescent bulb; 2700K color temperature; 80 CRI. E26 standard medium base; BR30 shape; 120V. Frosted LED light bulb uses 11 watts of energy. Dimmable with electronic low voltage dimmer; 100 degree beam angle.