But if you want to release all settings, You should cut off the usb power instead of turning off the switch. 1× Led desk lamp with clamp.
Clip on Read Table Lamp Eye Care USB Desk Lamp Flexible Gooseneck 5W LED Light
Clip Lights,USB Powered Clip On LED Desk Lamp,Eye Caring Dimmable 8w Bedside Book Light for Reading in Bed,40cm Long Gooseneck Clamp Lamp for Dorm/Lash/Gaming/Puzzle Art Drawing(Adapter Included)
Vinabo Desk Lamp LED Table Lamp, LED Desk Lamp Eye Protection, USB Desk Light, Touch, 3 Brightness, 3 Colours, Dimmable, for Study Lamp, Desk Light Children, Bedroom, Bedside Table, Office
Lepro Desk Lamp Clamp, Eye Caring Desk Light, 5W 460lm, Dimmable LED Desk Lamp, 10 Brightness Levels x 3 Colour Modes, USB Powered Clip on LED Desk Light for Office, Study, Crafts, Nails, Reading
USB Clip On Reading Lights Dimmable Eye-Care LED Desk Lamp Bed Flexible Clamp UK
Lepro Desk Lamp Clamp, LED Desk Lamp Eye Caring Dimmable, 5W 460lm, 10 Brightness Levels x 3 Colour Modes, USB Powered Clip on Desk Light for Reading, Office, Crafts, Nails, Bedside, Back to School
