One monitor's worth of light bar doesn't cover two screens
Dual-monitor desks need either one wider-coverage bar or two synced bars, not just a second copy of a single-monitor light. Here's how the top-reviewed 2026 options compare.
See the dual-monitor picksQuick answer: Our top pick for monitor light bars for dual-monitor and multi-monitor setups is the BenQ ScreenBar Pro (Best Overall). If you're looking for best for dark rooms, the BenQ ScreenBar Halo 2 is a strong alternative.
A monitor light bar sized and rated for a single 24-27in display doesn't automatically light a two-monitor desk well -- the light spread simply doesn't reach the second screen's desk area, leaving one side brighter than the other. Dual-monitor setups need either a single bar with a wider light spread, or two bars working together.
There are two ways to solve this. Wide-coverage single bars (like the BenQ ScreenBar Pro and Halo 2) mount on one monitor but throw light across an area wide enough to cover a two-monitor desk from one fixture. Multi-lamp setups instead mount one smaller bar per monitor, synced to a single remote so you're not juggling two separate controls for brightness and color temperature.
Which approach makes more sense depends mostly on budget and desk layout -- a single wide bar is simpler to install and control, while two synced bars can better match the light directly over each screen if your monitors are angled or spaced far apart.
| Product | Best For | Price | Rating |
|---|---|---|---|
| BenQ ScreenBar Pro | Best Overall | $130 - $145 | 4.7/5 |
| BenQ ScreenBar Halo 2 | Best for Dark Rooms | $160 - $180 | 4.8/5 |
| Quntis Monitor Light Bar PRO+ with Remote Control | Best Budget Wide Coverage | $50 - $70 | 4.5/5 |
| LYMAX Monitor Light Bar with Wireless Controller | Best for Two Separate Bars | $25 - $35 | 4.2/5 |
Delivers over 1000 lux centrally with usable light spread across an 85x50cm desk area -- wide enough to light a two-monitor desk from a single bar mounted on the primary display.
Same wide desk coverage as the Pro, plus a rear-facing backlight that balances the glow behind the monitor -- worth the extra cost specifically if you work a dual-monitor setup in a dim or dark room.
Covers a similar light spread and length to the pricier BenQ bars at roughly a third of the cost, making it the pick if you want dual-monitor-width coverage without the premium price.
A budget light bar that supports linking two units to a single wireless remote, letting you mount one bar per monitor and control brightness and color temperature across both at once instead of buying two unrelated lights.