LONG WORKING HOURS & RECHARGEABLE: Built-in rechargeable battery (1000mAh high capacity), no need AAA batteries, save cost. Recharged by any 5V USB devices (like USB adapter, power bank , laptop) with charging cable included. STYLISH AND EASY TO STICK PERSONAL: stylish aluminum alloy shell with magnet inside, easy to install these light strips without any tools in 2 ways.WAY 1: Free adsorption on any ironwork surface, for example refrigerator, barbecue or inside the gun; 2: Stick to all clean, non-hardware surfaces with the included metal strip and double-sided tape. Portable and free swap places per your desires. PLACED ANYWHERE: A perfect smart security light for cabinet, hallway, porch, bottle rack, bathroom, passageway, anywhere you need lights. 2 SENSOR MODES: 2 light modes: Switch to "G": Automatically light up when human motion is detected in dark or at night, auto off after 20s if no motion trigger again environment or during the day); Switch to "On": permanently on, can also be used as a flashlight or emergency light. LONG TERM WARRANTY: 6000-6500K daylight (white light), 100 lumen illuminations. Comes with 1 YEAR WARRANTY. Features: Bulbs: 10 LEDs, life 50,000 hours Lithium Battery: 3.7v 1000mAh, life 500 cycles for charge/discharge. Size: Length 7.5" * Thickness 0.5" * Wide 1.4" Housing: Aluminum Package: 1* LED Cabinet Light + 1* Metal strip with double-sided tape + 1* Instruction + USB charging cable