Set of 4 Earth Bulb CFL 23 Watt=120 Watt Energy Efficient Green Light Bulb PAR38 Set of 4 Earth Bulb 23=120 Watts Green Light Bulb 75% less energy used than ordinary 120 Watt light bulbs Lasts 9 years Festive green to show support for our troops, to spice up a party or change the mood! Bulb Measures 6" x 4.5" x 4.5"