Here are some important details for Lithonia Lighting Motion Sensor. Voltage: 120/277VAC, Sensor Type: Outdoor, Standards: UL, RoHS, IP66.FeaturesGreen Environmental Attribute: Product Contributes To Reducing Energy ConsumptionSuggested Mounting Height - Motion Sensor: 8 to 15 ft.Voltage: 120/277VACCoverage: 2000 sq. ft.Item: Motion SensorTime Delay: AutomaticStandards: UL, RoHS, IP66Lighting Technology: CFL, Fluorescent, Incandescent, LEDInstallation Location - Motion Sensor: Fixture MountViewing Angle: 360 DegreesSensor Type: OutdoorColor - Motion Sensing and Dimming: WhiteCoverage at Suggested Mounting Height: 2000 sq. ft.Time Delay Adjustment Method - Motion Sensor: AutomaticMax. Capacity @ 120VAC: 800W (Fluorescent, Incandescent)Color: WhiteMax. Capacity @ 277VAC: 1200W (Fluorescent, Incandescent)Operating Voltage - Motion Sensing and Dimming: 120VAC, 277VACInstallation Type: Wall BoxCommunication Method - Motion Sensing and Dimming: Hard WiredCoverage Angle - Motion Sensor: 360 DegreesMax. Capacity @ 480VAC: 2160W (Fluorescent, Incandescent)Sensing Technology: Passive InfraredIncludes: Silicone Free, Mounting Height 8 to 15 ft., 40% Dim Output When Motion Not DetectedItem - Motion Sensing and Dimming: Motion Sensor