USB Powered Computer Monitor Light Save Desk Space. Screenbar E-Reading USB Powered Monitor Clamp Lamp, No Glare on Screen for Eyes Care 


Cuminlux is a professional high-tech LED lights manufacturing in China. We deveto to develope  innovative LEDs products to help you live a better and smarter life.

When working all day, Don’t abuse your eyes! Choosing our ScreenBar LED Lamp to relieve eye strain. The sufficient lighting is a key factor to eliminate this discomfort.

Space saving, Easy To Install Computer Monitor

Specially clip design ensures the install with monitors easy and stable. No need screws.

No reflection, Only precision lighting

With an asymmetrical optical design, it only illuminates the desk and ensures zero reflective glare off the screen.

Adjustable color temperature, to increase efficiency and comfort

Warm white (2800-3200K), White (4000-4500K), and cold white (6000-6500K) for you to adjust the brightness as you want.

USB powered, No extra wires, just USB

No matter what is a computer, phone charger, or power bank, any USB socket suitable for LED task light.


Let’s light up the work!

I love the light dimming options that you can change the intensity. Very versatile and is not obvious. Outstanding light.

Melissa Valladares

Relieve eye strain


  • LED Type: SMD3014
  • LED Quantity: 84pcs
  • CCT(K): 3000/4000/6500K, dimmable
  • Wattage: Max 4W
  • Voltage: Input: DC5V, 1A USB port
  • Warranty: 2 Years
  • Size: 40x3cm(16×1.2in)
  • Weight: 500g
  • Suitable for 1-3CM thick computer monitors



Let's Have A Chat

Try a Personal Project Desinger, FREE.