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Slim aluminium monitor light bar with adjustable gravity clamp and rotary control knob

Alphacool

Alphacool Monitor Light Bar 2 in 1 Accessory

SKU CH-RSYV-0Q438

A USB-powered monitor light bar with Ra90 LEDs, 45° asymmetric glare-free optics, and a knob for 2700–6000K stepless dimming

  • High colour rendering Ra90 restores true colours without blue-light hazard
  • 45° asymmetric optics illuminate the desk while eliminating screen glare
  • Stepless knob adjusts brightness and 2700 K–6000 K colour temperature
  • Gravity clamp tilts 100° to fit monitors of various thicknesses
  • Aluminium alloy body with silicone pads protects the screen from scratches

Monitor Light Bar with Ra90 LEDs

The Alphacool 2 in 1 accessory mounts on flat-panel displays to deliver glare-free illumination for desk work. High colour-rendering Ra90 lamp beads produce natural light without blue-light hazards, reducing eye strain during long sessions. The asymmetric 45-degree optical design lights only the desk area, keeping the screen surface free of reflections. USB power makes it convenient for home or office setups.

Check monitor thickness and USB port

The gravity-base splint adjusts to roughly 100 degrees and fits monitors of various thicknesses. Upper and lower clamps use soft silicone pads and removable adhesive to prevent scratches and add stability. Ensure your display has a suitable top edge for the clamp and a free USB-A port for power before ordering. No external adapter or driver installation is required.

Aluminium body with manual knob control

A high-grade aluminium alloy shell gives the bar a solid, premium feel. A single rotary knob provides stepless adjustment of both brightness and colour temperature from 2700K to 6000K. The removable adhesive on the clamps allows repositioning without residue. This design suits users who want tactile, on-device control rather than software-based lighting management.

Highlights

  • High colour rendering Ra90 restores true colours without blue-light hazard
  • 45° asymmetric optics illuminate the desk while eliminating screen glare
  • Stepless knob adjusts brightness and 2700 K–6000 K colour temperature
  • Gravity clamp tilts 100° to fit monitors of various thicknesses
  • Aluminium alloy body with silicone pads protects the screen from scratches

Specifications

No published specifications for this item yet.

Questions about this item

Does the light bar come with a USB power adapter?

The unit is USB powered and draws power from any standard USB port on a monitor, laptop or hub; a separate mains adapter is not included.

Which colour-temperature range suits evening work versus daytime reading?

The adjustable knob covers 2700 K to 6000 K; lower settings around 2700 K give warm light for evenings, while higher settings up to 6000 K provide cool daylight for daytime tasks.

Will the asymmetric 45 degree optics prevent glare on a glossy 27 inch screen?

The 45 degree asymmetric design directs light onto the desk only, so no reflected glare appears on the screen surface regardless of panel finish.

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