?3 Lighting Modes and 10 Brightness Levels?: This LED clip lamp has 3 lighting modes: warm white / warm / white, each with 10 adjustable brightness levels for different needs. ?Flexible 360 ??? Lighting Angle?: High quality flexible aluminum gooseneck, allowing you to easily adjust the angle and direct the light where you want. ?USB Charging and Clip-on Design?: Convenient USB charging cable and clip-on design, easy to connect to any available USB port for lighting. ?Eye Protection?: Flicker-free LED lighting to protect eyesight and reduce eye strain even for long readings. ?Memory Function?: The light will be at your previous setting when you turn it back on to capture your lighting preferences. -USB design, & nbsp; you can connect it to laptop, computer, power bank, adapters (not included) .- With low blue light & nbsp; on the switch button, allows you to find the dark switch. Auto power off: & nbsp; If you press and hold the on / off button for 2 seconds, the lamp will automatically turn off after 1 minute. brightness. 360 ? adjustable The arm can be bent 360 degrees freely, so that the height and direction of the light can be flexibly adjusted, so that you always find the ideal position. 3-5 cm open, easily fixed in the required position. Suitable for fixing on bedside tables, desk, headboard, shelves, piano, craft table.Hanging hole There is a hanging hole at the bottom of the metal clip. You can hang it on a hook or screw it to the wall to meet your different lighting needs.