Pass & Seymour / Legrand - Pass & Seymour RT-200-B Astronomical Time Switch

The Rt-200 Astronomical Time Switch Automatically Turns Lighting Or Other Loads On And Off According To User Programming. It Replaces Standard Single-pole Wall Switches For Energy Savings And Security Inside And Outside The Home. Features: Shipped in default 2 hour countdown time, easily changed to other lengths or none.; Ideal for any application where precise time-based control is desired; Includes eight programmable control schedules; Ideal for meeting California Title 24 Residential Exterior Astronomical Time-Switch with max 6 hour countdown requirement; Turns lights on and off relative to dusk or dawn, or at selected times of day on selected days of the week; Bright OLED display for clear viewing from a wide angle