Dimmable 6 Watt Standard Bulb - Bright LED Replacement Bulb, Edison Base, Bright Natural White Color A bright, "natural" white bulb producing 390 lumens with just 6 Watts. Enjoy incredible energy savings. Aluminum heat sink, no UV or RF interference, lasts incredibly long (30,000 hours +) Mercury Free, Eco-Friendly "GREEN" lighting device Replaces any standard "screw" base bulb. Base Type: E26, E27, B22 standard screw-in base Beam angle greater than 140 degrees.