TCP 1R402335K CFL R40 - 120 Watt Equivalent (23W) Bright White (3500K) Flood Light Bulb Replaces standard incandescent 120-watt light bulb but only uses 23 Watts! Compact Flourescent Bulbs use 75% less energy with same light output Lifetime: 8+ years Uses 23 Watts of electricity Not Dimmable