GE 17451 90 Watt Outdoor Halogen 1-1/2+ Year Floodlight PAR38 Light Bulb Bulb 90w 120v Protect and beautify your home Application: Outdoor fixtures, including motion sensing fixtures and yard stakes Base: medium skirt (E26/50x39); Bulb type: PAR38; Watts: 90 Initial Lumens: 1310 1.5 Yr Life based on 4 hours use per day