Features: *Built-in motion sensor, can detect movement distance up to 5 meters, 120 degree field of vision. *Easy to install. It can be pasted or magnetized. *No wires needed. *You can put it anywhere, such as a closet, cabinet, drawer, refrigerator or on the stairs. *Automatic shutdown after 15-30 seconds of non-motion detection prevents battery drain. Specification: Name: Classic small round human body induction lamp Product size: 3.15"*0.8" / 85cm*2cm Product weight: net weight 43g Sensing distance: 0-5 meters, sensing angle 120° Input voltage: 4.5V Rated power: 0.8W Brightness: 35 lumens LED quantity: 8 LED Light color: 6000K white light, 3200K warm light Lamp body color: Silver Power supply: USB (20cm) Package Includes: 1 x Round Night Light Notes: Please check the size clearly before you buy it, do not judge the size by the pictures or imagination! Please allow 2-3 cm errors due to manual measurement. Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same. Thank you for your understanding. *The sensor light identifies day and night automatically and will only illuminate at night, when movement is detected and Turns off automatically after *Smart Motion Sensor Detection -- The Sensor Light has a built-in motion sensor that detects movement from up to 7-10 ft. away. *Perfect for any Location -- This light can be used to light up your hallways, stairs, bathrooms, bedrooms, closets, storage areas and so much more. Wireless, battery powered operation means no installation hassles. No electrician is needed. You can install batteries into the unit, mount the light where you need it, and enjoy the safety and security of the unit's 10 lumen LED light. *Built-in super bright LED, high brightness, adequate lighting. *Light, flexible, energy saving.