4PCS LED Bulb Lights E27 E14 B22 G9 GU10 SMD5730 Corn Spotlight Lamp 3W-15W UK. E26/E27 LED Light Bulbs Radar Dusk to Dawn Motion Sensor Bulb Lamp Lighting 1-5X. The radar sensor light bulb can detect motion that at the other side of the wall, therefore will turn on when it detecting any object moving.
