Heath Zenith SL-5797-NB-C 270-Degree Halogen Motion Sensing Security Light, Brushed Nickel Patented DualBrite Two-Level Lighting Technology, Alert Flash and Bulb Saver which extends life of bulb up to 4 times Powder Coated Finish for Weather Resistance Up to 100 feet Detection Range with Adjustable Detection Sensitivity with Auto Dusk-to-Dawn and Selectable Light Timer (TEST, 1 min, 5 min or 20 min) Uses 2 - 100-Watt Halogen Bulbs (Included)