Guankai 8 Pack Motion Sensor Stair Light for Indoor Battery Operated Closet Lights Wireless Stick on Anywhere Hallway Lamp 40 Lumen 3000K Portable Led Night Lamps for Bedroom Under Cabinet Kitchen

【Motion Sensor Stair Light】: When the motion sensor stair light detects sufficient darkness the motion sensor will activate the illumination when motion is detected (sensing range: 5-16ft sensing angle: 120° sensing time: 20s)