A Photocell allows the user to supply power to a WAC Landscape Lighting power supply during the evening in the absence of UV sunlight. The photocell plugs into the outside of a WAC Landscape Lighting Magnetic Power Supply case, and provides voltage to the unit in the absence of sunlight while blocking voltage during the day. Use a remote photocell 9000-PCR-GY with wire when the power supply is installed in an area that does not receive any direct sunlight. Finish Graphite Made of Plastic Bulb s Not Included Voltage 120 Dimmable NoWire Length 120 Plastic construction with swivel base for aiming. Allows the user to supply power to a WAC Landscape Lighting power supply during the evening in the absence of UV sunlight. Intended to be installed with a WAC Landscape Lighting Magnetic Power Supply. Includes all hardware necessary for installation. Remote Photocell 9000-PCR-GY includes 10ft cord. Standards UL cUL 1838 and IP65 Rated for Wet Locations. Portable Part of the WAC Landscape Collection Style Contemporary For Use in Exterior Locations Safety Rating UL cUL 1838, IP65 Warranty Info 5 Years Functional, 2 Years Finish Overall Dimensions 1.5 L x 120 W x 3 H Item Weight 1.15 lbs. Please note that this product is designed for use in the United States only 110 volt wiring , and may not work properly outside of the United States.