NIB DEWENWILS 4 Pack Light Bulb Dusk to Dawn Sensor Socket Black

NIB DEWENWILS 4 Pack Light Bulb Dusk to Dawn Sensor Socket Black 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 socket with opaque or frosted-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 Smoke free home