4 Pack Light Sensor Socket, E26/E27 Dusk to Dawn Sensor Socket | Compatible with Incandescent/CFL/LED/Halogen Bulbs, Bulb Adapter for Outdoor, Hallway, Black, ETL Listed

[Light Sensor] Built-in advanced dusk to dawn sensor, automatically turn light on/off from dusk to dawn; turn your standard light fixture into automatic dusk to dawn light, No manual adjustment; NOTE: Please ensure no obstacles block the sensor and light source, don't use light sensor socketwith opaque or forsted-glass light fixtures
[Easy to Install] No wiring and programming needed, simply screw light bulb into dusk to dawn light sockets, attach it to light fixtures; ensure the sensor faces a natural light source indoors and under shelter outdoors
[Off-Delay Function] Equipped with delay OFF function, prevent bulbs from repeatedly flickering due to sudden light sources; after 60s or longer light source motion - Auto Turn Bulbs Off
[Standarded E26/E27 Base] Compatible with E26/E27 base Incandescent, CFL, LED, and Halogen bulbs; Incandescent 100W, CFL/LED 30W, ideal for porch lights, front door lights, garage door lights, etc.; clear light cover recommended
[Keep Your Home Safe] Set your lights to auto turn on/off when you're not around, scaring away any potential intruders; back to your home with warm porch lights on, protect your home safety and enjoy the cozy vibes. Energy saving and safe, ETL Listed.

Home Security
Automatically turn on at night to prevent crime and protect home safety.
Easy to Install
No wiring and programming needed.
Note: Ensure ambient light can reach the sensor.
NO Manual Controls
Free of manual control, automatically turn on at night and turn off at dawn.