USB Rechargeable & Energy Saving The LED battery lights feature USB charging with a built-in 3000mAh large capacity battery. Fully recharges in just 3 hours. The stick-on lights can last up to 50 hours in the lowest brightness mode and 20 hours in the highest brightness mode when fully charged.Touch Dimmable & Brightness Memory One sensitive touch switch controls on/off and brightness adjustment. Long press to adjust brightness from 10% to 100%, short press to turn on or off. The rechargeable touch light remembers the last brightness setting, eliminating the need to readjust each time.Dimensions: 12 x 12 x 5 cm; Voltage: AC85V ~ 265V; Power: 2 x 6W; Color: White; Lamp Beads: COB LED; Lumen: 2 x 400lm; USB: 5V/2A Type-C charging; Weight: 0.8kg; Color Temperature: 3000K; Light Source Color: Warm White.Easy to Install & Portable Built-in back magnet allows direct attachment to metal surfaces. Includes 3M adhesive iron sheet for non-metal surfaces. Upgraded 3M adhesive ensures strong hold. Wireless and portable design enables use anywhere.Widely Used Minimalist and wireless design makes it ideal for various living spaces. Suitable for bedroom, wardrobe, hallway, closet, workshop, garage, staircase, corridor, storage room, attic, kitchen, cellar, refrigerator, camper, caravan, worktable, and more.Why Choose This Product? 1. Sensitive Touch Control Simply touch the button to control on/off and adjust brightness. 2. Strong Magnetic Suction Magnetic base allows easy installation and removal. Can be used as a wall lamp or portable light. 3. Brightness Memory Function Remembers your preferred brightness level for convenience. 4. USB Rechargeable Battery Built-in 3000mAh rechargeable battery can be charged via power bank, wall plug, or laptop using Type-C cable. 5. Eye-Care Lighting Even light distribution helps reduce eye strain and creates a comfortable environment. 6. Energy Efficient Long runtime of up to 50 hours on low and 20 hours on high per full charge. 7. Versatile Use Ideal for bedroom, bathroom, under cabinet, wardrobe, closet, bookshelf, vanity mirror, study area, and more.Specifications: Type: Battery-operated LED wall light Style: Modern & Minimalist Material: Aluminum Dimensions: 12 x 12 x 5 cm Power: 2 x 6W Product Color: Black Color Temperature: 3000K (Warm White) USB Cable Length: 2.6 ft Battery Capacity: 3000mAh Features: Adjustable brightness, touch control, USB rechargeablePacking List: 2 x Wall Light 2 x Adhesive Base 2 x Type-C Cable 1 x User ManualCustomer Service: We are committed to customer satisfaction. If you have any questions after receiving your order, please . We will assist with refunds or replacements promptly to ensure your satisfaction.