120 Volt Dusk to Dawn Photocell Photoeye Light Sensor Switch - Auto On/Off - Use with Fluorescent, New Year's Gifts

Makes your lighting is only used when it should be. Helps to increase energy efficiency and bulb life by reducing daily operating life Brand new photoelectric switch with automatic illumination detection circuit, and it will shut down during the day and open during the night automatically Can work with most types of light lamps, such as LED, incandescent, halogen and fluorescent bulb, etc Suitable for installing places where needs lighting at night or low light environments. Can be used with garden light, yard light, entry lights, walkway lighting, barn lights, etc Perfect for wiring into a lamp or lighting system requiring photoelectric automation