Dimmable Brightness -- Short touch for ON/OFF, Long touch for brighter and dimmer, steplessly adjustable, and it remembers your last brightness setting, no need to adjust every time, safe for kids touching. Adjustable Angle -- The closet light can adjust on the holder with 45, 90 and 135 degree to meet light different angle needs. Convenient Installation and Portable -- Attached extra nickel-plated ferromagnetic, for non-metal surface use, the 3M adhesive is upgraded type. Wireless portable for anywhere, for closet, under cabinet, hallway, stairs, bathroom, bedroom, kitchen, nursery, car trunk, vanity mirror. 5V USB Rechargeable -- Built-in 2000mAh large rechargeable battery, no need to buy extra batteries, environment-friendly and save money.