Head-to-head · Best Monitor Light Bars

BenQ ScreenBar vs Quntis Monitor Light Bar Glow

Which is the better buy? Side-by-side on rating, price, strengths, and watch-outs — with the published ratings we averaged to get there.

The short answer

BenQ ScreenBar comes out ahead by a narrow margin (4.6 vs 4.3). The gap is mostly about professionals needing high-quality directional lighting with accurate color reproduction — read the strengths below before deciding.

Higher ratedRanked #1 in Best Monitor Light Bars

BenQ ScreenBar

4.6

$139as of Jul 9

The BenQ ScreenBar Pro delivers exceptional lighting performance with its 500lx+ output and 1,000lx around keyboard/mouse area. Reviewers praised its directional light design that prevents display spill and eye strain, with a CRI over 95 for accurate color rendering. The Pro model offers 8 temperature and 16 brightness levels with USB-C power and touch controls. While some users noted minor issues with the light sensor and camera mounting interference, most found it a worthwhile investment for desk lighting. It's ideal for users seeking high-quality monitor lighting without desk clutter.

Strengths

— Exceptional light engineering with 500lx+ output and 1,000lx around keyboard/mouse area
— Color rendering index (CRI) greater than 95 for accurate color representation
— Directional lighting design prevents spill onto display and avoids direct eye exposure

Watch-outs

— Light sensor may not adjust accurately in all environments
— Front lip design can interfere with camera mounting on certain monitors
— Touch controls require reaching up to adjust during use

$139 · Check Price on Amazon Full review →

Ranked #4 in Best Monitor Light Bars

Quntis Monitor Light Bar Glow

4.3

$49.99as of Jul 9

The Quntis Monitor Light Bar Pro+ offers exceptional value as a workspace lighting solution, praised for its glare-free design and high CRI of 95 that benefits artists and designers. Reviewers noted its ease of setup and compatibility with both flat and curved screens, though some found the fixed mounting position limiting for smaller projects. Tom's Hardware-style reviewers appreciated the stepless dimming and auto-dimming features, while Reddit users in r/ reported it as a welcome addition to home offices. This light bar is ideal for productivity-focused users but may not suit those needing maximum flexibility in positioning.

Strengths

— Features high CRI of 95 for accurate color reproduction suitable for artists and hobbyists
— Includes stepless manual dimming and color temperature control between 3000K-6500K
— Works with both flat and curved monitors using included adapters and counterbalanced passive clamp design

Watch-outs

— Light bar must be mounted directly on monitor, limiting flexibility for smaller projects
— Remote control requires batteries and has limited positioning options for curved screens

$49.99 · Check Price on Amazon Full review →

How they stack up

BenQ ScreenBar

The BenQ ScreenBar Pro outperforms the Quntis models in terms of light output and directional design, preventing screen spill and eye strain. While the Xiaomi Mi Computer Light Bar offers a sleeker design and magnetic mounting, it lacks the high CRI (95+) and precise 24° angle adjustment that the BenQ Pro provides. The Baseus model is more affordable but doesn't match the BenQ's accuracy in color rendering or glare reduction.

Quntis Monitor Light Bar Glow

The Quntis Monitor Light Bar Glow provides a high CRI of 95 and stepless dimming, features that the BenQ ScreenBar Pro also offers, but it lacks the wireless control puck of the BenQ Halo 2. Unlike the Razer Aether, it doesn't feature RGB lighting but is more versatile in mounting for curved screens. The Xiaomi model offers a sleeker design but doesn't match the Quntis' glare-free performance and CRI.

Specs side-by-side

Spec	BenQ ScreenBar	Quntis Monitor Light Bar Glow
Brightness	500lx+	Stepless Manual Dimming
Color Temperature	2700~6500K	3000K-6500K
Power Source	USB-C	USB-C
Light Length	45" x 23"	51 CM (1.7 ft)
CRI	greater than 95	95
Mounting	clamp	clamp
Dimensions	5.31"D x 19.68"W x 3.62"H	15.7"D x 0.78"W x 0.78"H
Monitor Compatibility	—	Flat and Curved
Control Method	—	Wireless remote with stepless dial

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