TCP 1P382365K CFL PAR38-90 Watt Equivalent (23W) Full Spectrum Daylight (6500K) PAR Flood Light Bulb Replaces standard incandescent 90-watt PAR Flood 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