Clip-on Bright Reading Light for Sheet Music Stand, Books, Laptop Keyboard - Dual Flexible Arms, 4 LED Brightness Modes, Powered by USB or Batteries •Diode check

•Diode check

000)- 10X Lux(40

Capacitance to 200uF

Dispenser is made of strong plastic that's made to last

Up to 50 kO output impedance

Clip-on Bright Reading Light for Sheet Music Stand, Books, Laptop Keyboard - Dual Flexible Arms, 4 LED Brightness Modes, Powered by USB or Batteries •Diode checkFully adjustable reading light with dual flexible goosenecks Light can be powered either by three AAA batteries (for cordless operation) or via the included USB power cable (for continuous use). Battery life is long as the energy efficient lights have low power consumption. Note: Batteries not included. Total of 4 LED lights (2 LEDs per arm, each arm has it's own separate On Off button). Press the button once 1 LED lights up, twice 2 LEDs light up,