Occupancy sensor switch, 180°/600W/120V. Covers an area of 450 sq. ft.. Lights turn on automatically when a person is detected. Selectable time delay: 5, 10, 20, or 30 minutes. For use with single pole or 3-way applications. Compatible with all load types (incandescent, MLV, ELV, fluorescent, CFL, LED, halogen). White. 2-year limited warranty.