The 17-Watt (90W) Soft White LED PAR38 Flood Light Bulb (2-Pack) uses 85% less energy than a 90-Watt incandescent flood light while saving you over $200 over the lifetime of the bulb. This bulb can be used indoors and outdoors, and is ideal for use with recessed, track, and outdoor security lighting applications. The estimated energy cost of this bulb is only $2.05 a year.