Turn on the switch, the left knob can adjust the brightness, and the right knob can adjust the color temperature. Our magnifying lamp with light can create your own customized color and brightness combination.
12X Extra Long Magnifying Glass with Light, Upgrade Infinite Color and Brightness LED Desk Lamp Clamp, Hands Free 3 Section Magnifier Light Stand for Workbench Craft Reading (12X 35In Clamp). Model Number 12X 35in Clamp.