When someone walk close to this motion sensor light, it will light up automatically. And there are three adjustable modes to meet your needs in different scenarios. The cabinet light provides charging indicator, high brightness, and one-key adjustment. And the magnetic mounting and punch free design makes it easy to install. It is constructed of ABS material. There are 2 sizes for you to choose from. Perfect for kitchen cupboard, wardrobe, under cabinet, star, bathroom, etc Item Name: Cabinet Light Material: ABS Light Color Temperature: 3000K/Warm Light + 4000K Natural Light + 6500K/White Light Battery Capacity: 20/40cm: 800mAh/1100mAh (Included) Features: Ultra Bright, Three Modes, Easy to Install Size Details: 20cm, Length: 20cm(Approx.) 40cm, Length: 40cm(Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Tips: Continue to light up for 3,000 minutes. Theoretically, the cabinet light can be used for 120 days after installing a new battery. Measured in the bathroom installation, more than 20 people find that the cabinet light can work normally after more than 3 months of daily use. Package Includes: 1 x Cabinet Light 1 x USB Cable