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Best desk lamp for screen glare and eye strain

Your desk lamp throws light straight back off the screen, or you have no task lighting at all and your eyes are tired by mid-afternoon.

Research-based picks, not lab-tested · how we choose · always confirm price and availability on Amazon before buying

The callWhether lighting the desk in front of you is enough, or you also need to light the wall behind the monitor.

  1. Best for eliminating screen glare BenQ ScreenBar monitor light
  2. Best for eye strain in a dark room BenQ ScreenBar Halo

Not tested by us — researched. Every pick below states its drawback too.

A conventional desk lamp sits beside or behind you at exactly the angle most likely to bounce light off a glossy screen, which is the opposite of what you want. The fix that has become standard in home offices is a light bar that clips to the top of the monitor and angles down onto the desk, so it lights your keyboard and papers without ever pointing at the glass. That solves glare. It does not solve the separate cause of eye strain — a bright screen sitting in an otherwise dark room forces your eyes to keep readjusting to the contrast, and no amount of front lighting fixes that. Below is what we would buy for glare alone, and what it takes to also deal with the contrast.

What we weighed

  • Whether the light throws any glare or reflection onto the screen itself
  • Desk space taken up, or freed, compared with a standing lamp
  • Whether it addresses screen-to-room contrast, not just desk brightness
  • Dimming range and colour temperature for daytime versus evening use
  • Published specifications, customer feedback patterns, warranty terms and professional reviews

Our picks

  1. BenQ ScreenBar monitor light

    Best for eliminating screen glare
    Research-based pick how we choose

    Lights the desk without throwing glare onto the screen, and it frees the space a desk lamp was eating. A luxury rather than a necessity — buy the chair first.

    Who it’s for: Anyone whose current desk lamp throws light back off the monitor.

    Worth knowing: It only lights the desk in front of you. It does nothing about the contrast between a bright screen and a dark room behind it, which is a separate cause of eye strain.

    • No screen glare
    • Takes no desk space
    • USB powered
    Find the BenQ ScreenBar monitor light on Amazon

  2. BenQ ScreenBar Halo

    Best for eye strain in a dark room
    Research-based pick how we choose

    The same front light as the standard ScreenBar, plus a second dimmable light aimed at the wall behind the monitor — the same idea as bias lighting behind a TV. In a dim room it narrows the gap between the bright screen and the dark space around it.

    Who it’s for: People working in a dim room or in the evening, where the monitor is the brightest thing in view.

    Worth knowing: Meaningfully pricier than the plain ScreenBar, and the rear light is wasted in an already well-lit room — buy the standard version if that is you.

    • No screen glare, same as the standard ScreenBar
    • Second light cuts screen-to-room contrast
    • Front and rear lights dim independently
    Find the BenQ ScreenBar Halo on Amazon

We have not physically tested these products. Picks are chosen by researching published specifications, customer feedback, warranty and support terms, and professional reviews — the labels above (“Best overall”, “Best value”) are our recommendation, not a score from a rating system. Read how we choose. Each button opens an Amazon UK search for that exact model rather than a fixed product page, so the link keeps working when Amazon changes or replaces a listing — check the price, seller and delivery on Amazon before buying.

Common questions

Does a desk lamp cause screen glare?
A lamp placed beside or behind you at the wrong angle very often does, because it reflects off the glass straight back at your eyes. A monitor light bar avoids this by mounting above the screen and angling its light down onto the desk rather than at the screen.
Why would a light behind the monitor help with eye strain?
The contrast between a bright screen and a dark room makes your eyes constantly readjust as your gaze moves off and back onto the screen. A dim light behind the screen narrows that gap without adding any glare to the screen itself — the same reasoning behind bias lighting on a TV.
Have you tested these?
No. We have not bought or used these products. These picks come from published specifications, patterns in customer feedback, warranty and support terms, and professional reviews from publications that do test. We say so rather than letting you assume otherwise.

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