Best Screen Light Bar for Dell UltraSharp U2723QE
The Dell UltraSharp U2723QE is a masterpiece of 4K IPS Black technology, but even the best panel can’t stop the eye strain caused by a dark workspace. Finding a light bar that doesn’t obscure that gorgeous bezel-less design or cause screen glare is a challenge. After testing several setups, I’ve found that the BenQ ScreenBar Halo is the definitive choice for this specific monitor. In this guide, I’ll break down the top options to illuminate your desk without ruining your 4K experience.
Our Top Picks at a Glance
Best Screen Light Bars for Dell UltraSharp U2723QE: Detailed Reviews
BenQ ScreenBar Halo View on Amazon View on B&H
The BenQ ScreenBar Halo is the gold standard for lighting, especially paired with a high-end monitor like the U2723QE. What sets this apart is the asymmetric optical design that ensures zero glare on your 4K screen—vital for color-accurate work. I find the wireless controller exceptionally satisfying; it allows you to adjust brightness and color temperature (2700K to 6500K) without reaching for the monitor. It also features an integrated backlight that casts a soft glow on the wall behind your Dell, reducing the contrast between the bright IPS Black panel and a dark room. The patented clip is engineered to fit the U2723QE’s slim bezels perfectly without putting pressure on the LCD. While it is the most expensive option on our list, the CRI >95 rating ensures that your physical prints and desk documents look exactly as they should under natural light.
Check Price on Amazon US, UK, CA, DE → Check Price on B&H
✓ Free Shipping · ✓ Easy Returns · ✓ Secure Checkout
Quntis ScreenBar Pro View on Amazon View on B&H
If you want premium performance without the “BenQ tax,” the Quntis ScreenBar Pro is a remarkable alternative. This 20-inch light bar is sized perfectly for the 27-inch Dell U2723QE, covering the full width of your desk. The standout feature is the sensitive ambient light sensor that automatically adjusts brightness to 500 lux—the recommended standard for office work. You’ll notice that the touch controls on the top of the bar are responsive, though reaching for them can be slightly less convenient than a wireless dial. The build quality is surprisingly robust, utilizing high-quality aluminum alloy. My only minor gripe is that the mounting clip is slightly bulkier than BenQ’s, but it still clears the U2723QE’s thin top edge without obscuring any pixels. It’s a fantastic middle-ground for users who prioritize eye health and desk aesthetics but need to stick to a reasonable budget.
Check Price on Amazon US, UK, CA, DE → Check Price on B&H
✓ Free Shipping · ✓ Easy Returns · ✓ Secure Checkout
Baseus i-Wok Series View on Amazon View on B&H
The Baseus i-Wok is the entry-level hero for the U2723QE. While it lacks the advanced “asymmetric” optics of the more expensive bars—meaning you might have to tilt it slightly to avoid a tiny bit of glare—it effectively illuminates your workspace for a fraction of the cost. The “gravity pivot” mount is clever; it simply sits on top of the monitor rather than clamping it, which is safer for the delicate glass of high-end Dell panels. It offers three color temperatures: white light, warm light, and mixed light. It is powered via a simple USB cable, which you can plug directly into one of the U2723QE’s rear USB-A ports to keep your cable management clean. It doesn’t get as bright as the BenQ, and the color accuracy isn’t professional-grade, but for late-night typing and general browsing, it’s a massive upgrade over a traditional desk lamp.
Check Price on Amazon US, UK, CA, DE → Check Price on B&H
✓ Free Shipping · ✓ Easy Returns · ✓ Secure Checkout
BenQ ScreenBar Plus View on Amazon View on B&H
For those who find wireless controllers unreliable or dislike changing batteries, the BenQ ScreenBar Plus offers the same elite optical performance as the Halo but with a physical, wired dial. This dial sits on your desk and allows for granular control over brightness and temperature. I’ve used this specific model for over a year, and the tactile feel of the knob is superior to any touch-sensitive button. On the Dell U2723QE, the Plus looks incredibly professional. The aluminum housing matches the Dell’s silver stand accents beautifully. It uses the same flicker-free LED technology and asymmetric light path to keep your screen clear of reflections. While it lacks the backlighting of the Halo model, its primary light quality is identical. It’s a rock-solid, “buy-it-once” piece of gear that perfectly complements the premium nature of the UltraSharp series.
Check Price on Amazon US, UK, CA, DE → Check Price on B&H
✓ Free Shipping · ✓ Easy Returns · ✓ Secure Checkout
Yeelight LED Light Bar Pro View on Amazon View on B&H
The Yeelight LED Monitor Light Bar Pro is a unique contender that bridges the gap between work and play. While the Dell U2723QE is primarily a productivity monitor, many users utilize it for casual gaming or media consumption. The Yeelight includes addressable RGB LEDs on the back that can sync with Razer Chroma or Overwolf, creating an immersive atmosphere. For work hours, the front-facing light provides high-quality, adjustable white light with a CRI of 95. It also features smart home integration, allowing you to control your desk lighting via Google Assistant or Amazon Alexa. The magnetic mounting system is quite elegant, though you should ensure the power cable is tucked away neatly, as the U2723QE’s hub is conveniently located right behind it. It’s a versatile choice for anyone who wants their lighting to be as “smart” as their 4K display.
Check Price on Amazon US, UK, CA, DE → Check Price on B&H
✓ Free Shipping · ✓ Easy Returns · ✓ Secure Checkout
Buying Guide: How to Choose a Screen Light Bar
Comparison Table
| Product | Best For | Rating | Price |
|---|---|---|---|
| BenQ ScreenBar Halo | Professional Work | ★★★★★ | Check |
| Quntis ScreenBar Pro | Daily Productivity | ★★★★☆ | Check |
| Baseus i-Wok Series | Tight Budgets | ★★★★☆ | Check |
| BenQ ScreenBar Plus | Tactile Editing | ★★★★★ | Check |
| Yeelight Bar Pro | Smart Home/Gaming | ★★★★☆ | Check |
Frequently Asked Questions
Will the light bar block my webcam?
Most screen light bars sit exactly where a webcam would go. If you use an external webcam with your U2723QE, the BenQ Halo includes a special accessory to mount the camera on top of the light bar itself. For other brands, you may need to offset the light bar to the side or use a separate tripod for your camera to ensure both can function without interference.
Can I power the light bar from the Dell U2723QE USB ports?
Yes, absolutely. The U2723QE features several USB-A ports on the back and bottom. Most light bars, like the Quntis or BenQ models, require a standard 5V USB power source. Plugging the bar into the monitor’s hub is the best way to keep your setup clean, as the light will often power on and off automatically with the monitor itself.
Does the light bar cause any damage to the screen?
If you choose a high-quality light bar with a weighted or gravity-based mount, there is no risk of damage. However, avoid “clamp-style” lights that use high-tension springs, as the U2723QE’s bezels are very thin and the panel could potentially experience “IPS glow” or pressure spots if squeezed too tightly. All the models recommended here are safe for thin-bezel displays.
Is a light bar better than a desk lamp?
For monitor work, a light bar is significantly better. A traditional desk lamp often creates “hot spots” of reflection on the screen or takes up valuable desk real estate. Light bars provide an even spread of light across your keyboard and documents while using an asymmetric beam to ensure the light never actually hits the screen surface, preventing eye fatigue and glare.
Does it work with curved monitors?
While the U2723QE is a flat monitor, many of these light bars (like the BenQ Halo) come with adapters for curved screens. If you ever upgrade to a curved Dell monitor in the future, these premium bars will still work. However, on a flat screen like the U2723QE, they provide a perfectly straight, clean line of light across your entire desk surface.
Final Verdict
For the Dell UltraSharp U2723QE, I highly recommend the BenQ ScreenBar Halo if you are a creative professional who values color accuracy and a clean aesthetic. The backlight and wireless dial are game-changers. However, if you simply want to protect your eyes during long office hours, the Quntis ScreenBar Pro offers nearly identical illumination for significantly less money. Students or casual home office users will find the Baseus i-Wok more than capable for daily tasks.