2 Pieces USB LED Light USB Light for Laptop Keyboard Light Gooseneck Light Computer Light Flexible Stick Dimmable LED Lamp Touch Switch for Reading Book (Black, Blue) Black, Blue industrial_update_Aug2022 Master-Slave modes

Master-Slave modes

any liquid and extreme temperature

Rated operating voltage in AC-7a usage

no vignetting around

Up to 90db

2 Pieces USB LED Light USB Light for Laptop Keyboard Light Gooseneck Light Computer Light Flexible Stick Dimmable LED Lamp Touch Switch for Reading Book (Black, Blue) Black, Blue industrial_update_Aug2022 Master-Slave modes2 Pieces USB LED Light USB Light for Laptop Keyboard Light Gooseneck Light Computer Light Flexible Stick Dimmable LED Lamp Touch Switch for Reading Book (Black, Blue) Description Read more Read more Features: Touch switch: the touch switch of this USB led lamp is thoughtful and convenient to use, you just need to touch the switch of lamp, long press the button to adjust the brightness, release the button to achieve the brightness you want, another