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BenQ ScreenBar Halo 2
Monitor light bar · 2700-6500 K
8.0
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Elgato Key Light
A 2,800-lumen edge-lit LED panel with adjustable color temperature and app control, built for streaming and video calls.
- Key light
- 2,800 lm
- 2900-7000 K
PCPR score
8.2
Great
Best price we’ve seen
$180Nov 9
Checked recently. Confirm at the retailer.
R1
The short version
The Elgato Key Light is a full-size edge-lit LED panel that outputs up to 2,800 lumens with an adjustable color temperature of 2900 to 7000 K and a CRI above 92. It connects over Wi-Fi and works with Elgato's control apps and Stream Deck, with a 35 mm thin steel-framed design. It needs an included 45 W-class power adapter rather than USB power, and Elgato's Key Light Neo and Air are smaller options for tighter desks, so this model suits dedicated streaming setups.
Pros
- 2,800-lumen maximum output, dimmable
- 2900 to 7000 K adjustable color temperature
- CRI above 92 for accurate on-camera color
- Wi-Fi control through Elgato's apps and Stream Deck
- Slim 35 mm steel-framed panel
Cons
- Requires the included power adapter, unlike the USB-C powered Key Light Air, per Elgato's comparison
- Larger than the Key Light Neo and Air, so it needs more desk or mount space
Best for
- Streamers and video creators
- Frequent on-camera work at a desk
J3
Full specifications
Core
- Type
- Key light
Performance
- Output
- 2,800 lm
- Color temperature
- 2900-7000 K
- CRI
- 92
Power
- Power
- Included power adapter (up to 45 W)
Features
- App control
- Yes
Compatibility notes
- Powered by the included adapter drawing up to 45 W.
P1
Where to buy
Official store
Seen Nov 9, 2026
$179.99
Buy from the makerBest Buy
Seen Nov 9, 2026
$179.99
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AV1
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R9
Common questions
Can the Key Light run on USB power?
Elgato's comparison lists the Key Light with a power adapter, while the smaller Key Light Air can also use USB-C or a battery bank.
How do you control the Key Light?
It connects over Wi-Fi and is controlled through Elgato's desktop and mobile apps, and it also works with Stream Deck for quick adjustments.
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