Dusk To Dawn Light Bulbs, Haofy Smart Sensor LED Bulb E27 Built-in Photosensor Detection

[Dusk to Dawn Sensor]: With built-in sensor detection, light bulb will automatically switch On at dusk and OFF at dawn.( Turn off 15Lux,turn on 45Lux.)

[Energy Saving and Convenient]: 12W, 100w Incandescent Equivalent. Long service life, no UV and IR radiation, no containing lead, mercury and other pollution elements. No need to turn on&off your light day and night, no more forget turning them on and of

Easy to install: Fit into any standard E26/27 light socket or fixture, no wires or additional detection fixtures required.

[Wide Application[: Suitable for Porch, Patio, Garage, Hallway, Washroom, Garden, Closet, Basement, Work Room, Deck, Gazebo or Warehouse Laundry Room Stairways Attics, etc.

[Package and Warranty]:1 x 12W Sensor Bulb;Come with a full 365 days warranty, 30 days money back guarantee.