【Rechargeable and Power Saving】With built-in 2800mAh battery. No need to change batteries. Charging is easy using the original 5V USB cable on a power bank, USB adapter or computer. 【3 Lighting Colors & Dimmable】 Short press the touch sensor to choose from 3 different light colors (4000K / 5200K / 6500K). Long press it to adjust the brightness steplessly. 【Quick Installation】Thanks to the supplied self-adhesive magnetic mount, it can be installed anywhere you need (metallic or non-metallic surfaces). You can remove the lamp after mounting to charge it. 【80 Adjustable Angle】 The magnetic mechanism allows you to adjust the angle of the lamp (80 ° adjustable angle) so that you can shine everywhere where light is needed. 【Versatile】3 bright and glare-free colors, this lamp is ideal for living areas such as kitchens, cabinets, display cases, dining rooms, bedrooms, workshops, workbenches, garages, stairwells, storage rooms, attics, cellars, refrigerators, mobile homes, caravans, etc.