TCP 1R402322535K CFL R40-120 Watt Equivalent (only 23w used!) Bright White (3500K) Covered R40 Flood Light Bulb Replaces Standard incandescent 120-watt Flood light bulb Non Dimmable Lifetime: 7.3 years Uses 23 watts vs. 120 watt incandescent (with same light output) saving you $85 over life of the bulb Estimated Annual Energy Cost to Operate (based on 3 hrs/day): $2.78 PLEASE NOTE: the R40 Floodlight has a 2.25" long neck for those harder to reach sockets