3 Level Brightness USB LED Desk Lamp

The lamp has no built-in battery and needs to be plugged in when in use. This light can be adjusted 180 degrees, and the base is non-slip. Touch sensitive control, 3-level brightness, long press to adjust the brightness. Single short touch provides cold light, double short touch provides warm light, and three short touch provides natural light. Suitable for reading, work, study, emergency use, suitable for study, office, bedroom, living room, dormitory use.