3 Level Brightness Adjustable USB LED Office Lamp

3 Lights Match Your Purpose: Choose between 3 unique lights with 3 custom levels of brightness for work, study, reading, or relaxing Convenient USB Charging: Recharge your devices via the built-in 5V/1A USB output; 0.5/1 Hour Auto-Off Timer: Turns the light off automatically to save on your electricity bill if you fall asleep under the lamp..Touch Controls & Memory Function: Operates and responds with straight-forward touch controls; always remembers the brightness and mode last used for added. Complies with FCC, Prop 65. 15.35" L x 7.48" W x 4.33" H