TCP CFL SpringLamp 300W Equivalent, Soft White (2700K) Spiral Light Bulb Up to 10,000 Hours 2700- Kelvin 68- Watts TCP CFLs use 75% less electricity than their Incandescent Counterpart, while maintaining the same Light Output Lifetime: 9 years (based on average usage of 3 hours/day) Color: Soft White (2700K) This bulb has the light output of an incandescent 300 Watt Equivalent light bulb, but only uses 68 Watts of electricity Switching from your incandescents to CFL will save you $255 over the life of this item