Suraielec Light Sensor Socket, Dusk to Dawn Sensor for Outdoor Lighting, Wall Light, Post Lamp, E26 E27 Bulb Sockets Adapter, Compatible with Incandescent/CFL/LED/Halogen Bulbs,White,2 Pack

Use this Suraielec photocell to add a dusk-to-dawn feature to an existing exterior lantern or to replace a current photocell. The E26 socket can detect the presence or absence of light in the surrounding environment and turn the connected lights on or off accordingly. This light sensor socket turns a light on at dusk and off at dawn to save energy Photocell Sensor Light Socket Add home safety, convenience and better energy efficiency Screw in and use it, no complicated wiring or program Widely used in light fixtures, like yard flood lights, wall lights, front porch light etc.