Lighting review
Elgato Key Light Review — The Difference Between Looking Pro and Looking Tired
Availability update, August 2026: the full-size Elgato Key Light discussed here is no longer sold on Amazon. The buy links now point to the Key Light Air MK.2, which is Elgato's current panel but a smaller and dimmer one — 2100 lumens across a 15″ panel, against the 2800 lumens and 20″ panel described below. If the brightness figures are why you are here, that difference is the whole point: judge the Air MK.2 on its own numbers.
Elgato Key Light — manufacturer/retailer product photo.
Listen to the verdict
Verdict
Lighting, not the camera, is usually what holds a remote-work setup back — and the Key Light is the tidiest fix. App-controlled brightness and colour temperature, soft diffused light, and a clamp that lives off your desk surface. Expensive for a lamp, but nothing else combines the control and the desk footprint.
What works
- App-controlled brightness and temperature — adjust mid-call
- Colour temperature range 2900–7000K covers every skin tone
- Built-in diffuser, soft natural light, no harsh shadows
- Mounts to the back of the desk, off the work surface
- App-controlled over Wi-Fi, no hub required
- 50,000-hour LED lifespan
What doesn't
- €180 is a lot for one light
- Desk clamp doesn't fit thick standing desks (>50mm)
- Requires the Elgato Control Center software
- Needs a second one for proper key + fill setup
What's wrong with your video calls (and the actual fix)
Your laptop camera is probably fine — even a Logitech C920 looks great once it's lit. Your light is the problem. Overhead office lighting casts ugly shadows under your eyes. Window light is great until the sun moves. Ring lights produce a weird halo in your pupils. Our best webcam + lighting setup for video calls guide pairs the camera and the light together.
The Key Light is designed for consistent, soft, directional fill — the kind of lighting that visibly improves how a face reads on a webcam compared to relying on ceiling lights or a window alone.
App control changes everything
The practical advantage over a screw-knob ring light: brightness and color temperature adjust from the app or a desk controller, so correcting for changing daylight through a window doesn't mean getting up or looking away from the camera.
Colour temperature for Dutch (and other Northern European) skin tones
This is the thing nobody writes about. Lights run from warm (3000K, candle-orange) to cool (6500K, midday daylight). Most factory presets push too cool — they make pale skin look sickly and tired.
For typical Northern European skin tones, 4500–4800K is the sweet spot — warm enough to flatter, cool enough to look awake. For darker skin tones, 4200–4500K reproduces tone better. The Key Light goes anywhere from 2900 to 7000K, so you can dial in exactly the right value and save it as your default.
Watch before you buy
Elgato's official setup video
Elgato's own setup video — useful for seeing the desk clamp and the Control Center app, but it is manufacturer marketing rather than an independent review.
Mounting reality check
The included desk clamp is solid but doesn't grip standing desks thicker than 50mm. Budget another €25 for a Manfrotto Magic Arm or similar if you have one. The pole gives plenty of vertical adjustment — aim for slightly above eye level, angled down at maybe 30°.
Who needs two; who needs none
- One light: 95% of users — face-on calls, video, single-camera content.
- Two lights: YouTube creators (key + fill), podcasters with on-camera setups, anyone doing 3-point lighting.
- None: if you have a large north-facing window in front of you, you have better light than any €180 LED can produce. Don't bother.
Key light vs. light bar — you may be solving the wrong problem
The two most-searched-for lighting fixes on this site are the Key Light and the BenQ ScreenBar Plus — and they are not interchangeable, because they light different things. The Key Light sits behind your laptop on its own pole, aimed at your face; the ScreenBar clips to the top of the monitor and aims down at your desk and keyboard. Confusing the two is the most common reason people end up disappointed with either purchase.
Published specs, side by side
- What it lights: Key Light — your face, for video calls and camera work. ScreenBar Plus — your desk surface and keyboard, to cut monitor glare and eye strain during reading/typing.
- Output: Key Light rates 2,800 lumens across a 20″ panel with a built-in diffuser. ScreenBar Plus rates 1,000 lux measured at 50cm from the bar — a different unit for a different use case, so the numbers aren't directly comparable, only the intent (bright enough to matter) is.
- Colour temperature range: Key Light 2900–7000K; ScreenBar Plus 2700–6500K. Both cover the 4200–4800K sweet spot for skin tones on camera, but only the Key Light is designed to be pointed at a face.
- Mounting: Key Light needs desk space behind your setup (clamp or pole stand) and doesn't touch the monitor. ScreenBar Plus clips onto the monitor bezel (15″–35″, up to 30mm thick) and adds zero desk footprint.
- Control: Key Light uses Elgato's phone/desktop app over Wi-Fi. ScreenBar Plus uses a physical wireless dial plus an ambient-light sensor that auto-dims — no app required.
- Price: €180 (Key Light) vs €129 (ScreenBar Plus).
Buy the Key Light if your problem is how you look on camera. Buy the ScreenBar Plus if your problem is eye strain, glare, or a dim keyboard while you read and type. Buy both if you're on camera for a living and also work long hours at the same desk — they don't compete for the same beam of light, so there's no redundancy in owning both. Our Key Light vs ScreenBar Plus page walks through the full head-to-head if you're still deciding.