SSS 12W Motion Sensor Light Bulbs (100W Equivalent), 5000K Daylight, Motion Activated Light Bulb with Dusk to Dawn Sensor for Outdoor & Indoor,Porch, Stairs, Hallway, 4-Pack

【Upgrade to Light Sensor Lighting】No need to install a photocell sensor, No Apps required, no manual controls/settings needed,you just need to install this bulb to realize the function of automatic light off at dawn and light on at dusk.
【Dusk to Dawn Auto On/Off Bulb】Equipped with advanced built-in photocell sensor, you just need to turn on the power switch, they will automatically light up at dusk and go out at dawn.Note: Please make sure there is a 1-foot distance between two bulbs before using the sensing bulb to avoid interfering with light sensing.
【Security Lighting】This 10W A19 bulb will light up every dark corner, this outdoor dusk to dawn bulb provides you with 1100lm, 5000k daylight, non-dimmable, protects your home when you're not at home, provides safe outdoor lighting for the home.
【Easy Installation】There is no traditional light-sensing hole,no need to separate the direction, no additional wiring, you can easily turn a standard E26 fixture into a dusk-to-dawn light bulb, and then turn on the switch to work normally.
【Wide Application】Dusk to dawn bulbs are used in garages, patios, porches, driveways, basements, hallways, gardens, and any indoor or outdoor places that require automatic lighting.