Sengled Motion Sensor Light Bulbs, A19, 75-Watt Equivalent,5000K Daylight Motion Activated Dusk to Dawn Security Light Bulb,1200Lumens Outdoor Lighting for Garage Porch Stairs Hallway, 4 Pack

Dusk to Dawn Sensor: Sengled motion sensor light bulbs come with a built-in Dusk to Dawn sensor, only light up at night or in dark conditions. Even if motion is detected during the day, the light won’t turn on. This E26 motion sensor bulb works reliably regardless of temperature, dust, or other environmental factors

Super Bright & Long Life: 5000K, daylight motion sensor bulbs featuring super 1200LM brightness offer crisp, energizing lighting. Long lifespan of 15,000 hours, effectively reduces frequency of changing light bulbs

PIR Motion Sensor: High quality PIR infrared sensor installed at the tip of the motion sensor light bulb, the motion detector works like small electronic eyes that detect infrared waves—heat waves that radiate from moving objects. When the detector senses an object moving across its sensing range, especially warm objects as people, animals and cars, the bulb will light up automatically

Energy Saving: 75 watt equivalent motion detector light bulb uses only 11 watts, saving up to 85.7% energy than its traditional bulb equivalent. It only turns on when the ambient light is dark to reduce energy costs and increase bulb lifetime Wide Application: Free your hands, brighten up in the dark

Usage Occasion: This motion sensor light outdoor compatible with any standard E26 socket, actually there are too many places that can use this home security bulb, we would suggest using it in your garage, stair, hallway, bathroom, front door, storage room, closet, balcony, gate, etc