6 Pcs E27 Radar Detection LED Bulb 220V 6W 9W 12W 15W 18W 20W Radar Motion Induction Led Lamp Built-in Radar For Home Stair

Good luck with your favorite purchasesSpecifications: Base type: E27 Power: 6W 9W 12W 15W 18W 20W Lighting color: Cold White Warm White Detection angle: 120 degrees Working principle: 1.During the day, even if exercising, it will not open 2. Open at dusk or night, sense all moving objects within a sensing range of 3-6 meters, and turn on the light 3. Within the sensing range, the light stays on when moving or moving 4. Leave the sensing range and turn off after 30-45 seconds features: 1. Adopting advanced radar detection technology, it is more sensitive and penetrating than infrared sensors. The radar sensor bulb can detect movement on the other side of the wall (the thickness of the wall should be less than 8 inches). Therefore, when it detects any object movement, it will open and automatically close after 20-30 seconds of no movement. 2. LED bulbs only light up in darkness and dusk when movement is detected, and stop working during the day. LED bulbs are more energy-efficient than traditional motion sensor bulbs.