Westinghouse 3800400, 15 Watt CFL Light Bulb, (60W Equal) 6500K Daylight 82 CRI 820 Lumens Watts: 15, Volts: 120 Color/Kelvin Temperature: Daylight/6500K CRI: 82, Lumens (Brightness): 820, Rated Lifetime Hours: 10000 Base: E26 Medium Incandescent Equal: 60