Good lighting is the cheapest upgrade most home workers never make. You can spend hundreds on a 4K webcam, but if you sit in front of a window with a dim ceiling light behind you, the camera still sees a grey silhouette. A dedicated key light fixes that in seconds, and the Elgato Key Light Air is the one most people end up buying. This review covers what it is like on real video calls, how it compares with the rest of the range and whether it is worth around £130 when a cheap ring light costs a fraction.
Update, September 2026: Amazon UK now lists the current model as the Elgato Key Light Air MK.2, a 15-inch edge-lit LED panel at £129.99 (rated 4.1 stars from 12 ratings so far, in stock). We have used the Key Light Air daily on Teams and Zoom, for recording and as task lighting on gloomy afternoons, and the verdict below applies to the line.
Elgato Key Light Air review: the short verdict
The Key Light Air is a flat, edge-lit LED panel that clamps to the back of your desk and floats above your monitor. It is bright, the colour is flattering, and because it is controlled over Wi-Fi from an app or Stream Deck you never touch the light once it is set up. The catches are the all-app control (no physical buttons) and a price noticeably above a generic ring light.
What you get for your money
The panel is lit by edge LEDs firing through a frosted diffusion sheet, which gives a soft, even wash rather than the harsh ring reflection in your glasses on a budget light. Colour temperature runs across roughly 2900K to 7000K, from warm tungsten to cool daylight, and brightness goes from a gentle glow to genuinely punchy. In the box you get the panel, a desk-mount pole with a clamp and a power supply. Setup is a five-minute job: clamp the pole, slot the light on, plug in and connect over Wi-Fi through the Elgato Control Center app.
Spec | Elgato Key Light Air |
Colour temperature | ~2900K–7000K (adjustable) |
Control | Wi-Fi: app, Stream Deck, or Elgato hardware |
Mount | Desk clamp + pole (included) |
Physical buttons | None |
UK price | £129.99 on Amazon UK (Key Light Air MK.2, September 2026) |
Living with it: what video calls actually look like
The difference on camera is immediate. Positioned just above and slightly to one side of the monitor, the light lifts your face out of the background, evens out skin tone and kills under-eye shadows from ceiling lights. Auto-exposure stops hunting because the camera finally has a bright, consistent subject. We settled on around 4500K–5000K at 30–40% brightness for daytime calls. Even at full power the light is soft enough not to squint, and it does not throw a hard catchlight across glasses.
The app and Stream Deck control
Everything runs through the Elgato Control Center app on Windows, Mac, iOS or Android. You can set brightness and colour temperature, save scenes and adjust without leaving your chair. With a Stream Deck, one key press toggles the light or jumps to a preset. The catch is that there are no buttons on the light itself, so if your phone is out of reach and the app is closed you cannot just reach up and switch it on.
Pros and cons
Pros | Cons |
Soft, flattering, even light with no ring reflection | No physical buttons; app/Stream Deck controlled |
Wide colour temperature and brightness range | Pricier than a generic ring light |
Sturdy desk clamp and pole included | Wi-Fi setup fiddlier than plug-and-play USB lights |
Saved scenes and reliable Wi-Fi control | A single light can still leave one side shadowed |
Clean, permanent setup that clears the monitor | Mains-powered only, not a travel light |
How it compares to the rest of the Elgato range
The Key Light Air sits in the middle of Elgato’s line-up. The standard Key Light is bigger and brighter (listed on Amazon UK at around £160) and is worth it for bright rooms or serious recording. The smaller Key Light Neo (from around £50–£60) is a cheaper way in. For a normal desk at normal viewing distance, the Air is bright enough and saves money.
Model | Best for | Approx. UK price (Amazon, Sept 2026) |
Key Light Air (MK.2) | Fixed home desk / daily calls | ~£130 |
Key Light | Bright rooms / serious recording | ~£160 |
Key Light Neo | Budget entry | ~£50–£60 |
Is it worth it over a cheap ring light?
For occasional calls, a £20–£30 ring light is fine. What you pay extra for is light quality (a large diffused panel is far more flattering than a small ring), control (Wi-Fi presets and Stream Deck integration) and build (a solid clamp and pole that keep your desk clear). If you are on calls every day, the upgrade is easy to justify; if you take one call a fortnight, buy a ring light.
Tips for the best results
- Position the light above and slightly to one side of your camera, angled down at your face.
- Match colour temperature to the room: cooler by a window, warmer under tungsten ceiling lights.
- Keep brightness around 30–40% indoors to avoid a washed-out look.
- If one side of your face is still shadowed, add a second light on the opposite side.
- Save a daytime and an evening scene so a single tap switches between them.
Who should buy the Elgato Key Light Air?
Buy it if you work from home, take regular video calls from a fixed desk and want to look polished without thinking about it. Skip it if you only call occasionally, need a light that travels, or would be frustrated by the lack of a physical switch.
The verdict
The Elgato Key Light Air is the best all-round video-call light for a home office desk: soft, controllable, well built and effectively invisible once set up. The app-only control and price are the only reasons to pause, but if you call daily it is worth it. For a complete video-call kit, pair it with a quality webcam and microphone from our best webcams and best microphones guides.
