G12 LED light 12 Watt. Up to 1560 Lumens. Made with Epistar for long life. Up to 30,000 hours. Comparable to a 100 Watt incandescent. Available in White 6000K, Daylight White 4500K and Warm White 3000K. 50/60Hz. CRI>80, RA>80, PF>.95. 50/60 Hz. Works up to 277 VAC for large building power. An excellent choice for 6" recessed cans since the heat is generated around the top of the lamp. 24-degree viewing angle. Same size as a par20. Please make sure to bypass the ballast. To ensure no voltage greater than line voltage please remove the wires to the ballast, capacitor, and trigger. If electronic ballast please remove all the wires and remove the ballast if possible. This lamp is not dim-able. G12 male base fits a standard G12 female socket. The body is made from aluminum. Works great for car dealerships and churches. This lamp is not dimmable. The diameter 2.48" and the length is 3.85". Operates in an enclosed fixture 12 hours on / 12 hours off. Operates up to 277 no need for a converter to down-convert from 277V to 120V. CE Rohs & FCC certified. The reason this bulb is a NCNRNW non cancellable non returnable no warranty is because if the ballast is not bypassed when installed which voids the warranty.