Elgato Key Light vs Lume Cube Video Conference Kit
We compare the Elgato Key Light and Lume Cube Video Conference Kit head-to-head on performance, features, value, and more. Here's which one wins.
Elgato Key Light
Scored 9.1/10 in our testing
Elgato Key Light
Best professional desk-mounted key light for video calls and streaming
Lume Cube Video Conference Kit
Best portable suction-mount light for laptops and travel
Score Breakdown
| Elgato Key Light | Category | Lume Cube Video Conference Kit |
|---|---|---|
| 9.6/10 ✓ | Performance | 8.2/10 |
| 9.5/10 ✓ | Features | 8/10 |
| 8.8/10 | Ease of Use | ✓ 9.5/10 |
| 8.2/10 | Value | ✓ 8.8/10 |
| 9.1/10 ✓ | Overall | 8.6/10 |
Specs Comparison
| Elgato Key Light | Spec | Lume Cube Video Conference Kit |
|---|---|---|
| 2800 lumens | Brightness | Suction cup — any screen |
| 2900K-7000K adjustable | Color Temp | Rechargeable — 6+ hours |
| Wi-Fi app + Stream Deck | Control | 5 levels |
| Desk clamp — no desk space | Mount | 3200K-5600K |
| 14 x 14 inch OSRAM panel | Size | Compact 2-inch panel |
Elgato Key Light
Pros
- + 2800 lumens — incredibly bright
- + Wi-Fi + Stream Deck control
- + Desk clamp — zero desk space
- + Studio-grade quality
Cons
- − Expensive — over $150
- − Wi-Fi setup can be finicky
- − Large panel visible if poorly positioned
- − Overkill for occasional calls
Lume Cube Video Conference Kit
Pros
- + Suction mount — any screen
- + 6+ hour battery
- + Ultra-portable
- + Above-webcam angle
Cons
- − Not very bright
- − Too small for room
- − Suction struggles on curves
- − Only 5 brightness steps
Our Verdict
Based on our scoring, the Elgato Key Light comes out on top with an overall score of 9.1/10. The Elgato Key Light is the gold standard for home office lighting. 2800 lumens fills your workspace with even, flattering light. Adjustable 2900K-7000K matches any environment. Wi-Fi control via app or Stream Deck. Desk clamp floats the panel above your monitor — zero desk space used.
Buy the Elgato Key Light on AmazonRead the full Best Webcam Lights for Home Office 2026 guide for complete reviews of all 4 products.