Description: As a must-have for any home, our LED night lamp can turn on automatically when human movement in darkness within the detection range, off after motion ceased or disappeared. And, it also adopts 120-degree wide sensing angle and long sensing distance design. According to your actual needs, our LED lamp can be easily applied to any smooth and clean surface without any complex tools needed. Wireless, battery-powered operation means no trouble to install, saving a lot of time to some extent. It comes with self-adhesive magnetic sheets. It is constructed of aluminum alloy material. There are 4 different sizes to choose from. These led battery-operated lights have built-in 200-900mAh high-capacity rechargeable batteries that are easily recharged through a USB cable (included). When fully charged, the wireless lighting under the cabinet lasts about 45 days when you are in ON mode This versatile cabinet light is suitable for bedrooms, baby rooms, closets, closets, cabinets, hallways, workshops, basements, garages, stairwells, garage entrances and storage rooms. Item Name: Motion Sensor Light Material: Aluminum Alloy Power Supply: USB Charging Color Temperature: 2800-3100k Voltage: 5V1A Lamp Bead Wattage: 0.2W Standby Time: 45 Days Lifetime: 100000h Sensing Distance: 300cm Sensing Angle: 120-Degree Battery: Size 10cm: 200mAh Size 21cm: 450mAh Size 30cm: 450mAh Size 50cm: 900mAh Light Color: White/Warm Number of Lamp Bead: Size 10cm: 6 Size 21cm: 14 Size 30cm: 20 Size 50cm: 36 Features: Flicker-Free, Easy to Install, Long Lasting Size Details: Size 10cm: 10cm x 1.85cm x 1.7cm/3.94" x 0.73" x 0.67" (Approx.) Size 21cm: 21cm x 1.85cm x 1.7cm/8.27" x 0.73" x 0.67" (Approx.) Size 30cm: 30cm x 1.85cm x 1.7cm/11.81" x 0.73" x 0.67" (Approx.) Size 50cm: 50cm x 1.85cm x 1.7cm/19.69" x 0.73" x 0.67" (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. Package Includes: 1 x Motion Sensor Light 1 x USB Cable 2 x Self-adhesive Magnetic Sheets