Westek 6099BC-4 150W Screw-In Light Control, White

From the Manufacturer Due to continuing product development, the product you receive may look slightly different than the one displayed. Photoelectric light controls sense light levels and automatically turn lights on at dusk and off at dawn. They end coming home to a dark house, simulate home occupancy to deter intruders and require no seasonal adjustments as with timers. Plus, since lights are on when needed, light controls save money and energy too.

• On at Dusk, Off at Dawn
• Manual sensitivity adjustment for maximum efficiency
• Compact size fits in all fixtures
• Use indoors or outdoors
• Incandescent bulbs only, 150 Watts Max