1、BRIGHTNESS ADJUSTABLE AND TIMING: There are two ways to adjust brightness, 50% brightness and stepless dimming. This light has a timing function, 10, 30, 60, or 120 minutes. 2、SPORTS AND NIGHT SENSORS: LED light has two sensor modes, night mode (green indicator light), and day mode (blue indicator light). They can detect human movement in the dark or during the day. 3、USB RECHARGEABLE: Lamp has a built in 2500mAh rechargeable battery. Just use the USB data cable that comes with the light to charge them. After being fully charged (blue light), the light is induced to light up 5 to 8 times a day and continuously used for up to 3 months. The constant light mode continuously lights up for more than 8 hours. 4、EASY TO INSTALL: 2 installation methods. Equipped with a powerful magnet, the light can easily adsorb the cabinet bottom light onto any iron product; Tear off the tape to stick it on any flat surface, with a sticker holder, and the lamp can be easily disassembled. No need to use screws, bid farewell to complex installation. 5、WIDELY USED: Very suitable for maintenance, reading, jewelry appraisal and other work, suitable for placement in bedrooms, closets, cabinets, workshops, garages, staircases, corridors, storage rooms, etc.