GVM FH400B (Modular Panel Spotlight)
GVM FH400B (Modular Panel Spotlight): Product Introduction
The GVM FH400B (Modular Panel Spotlight) is a professional GVM modular panel spotlight for studio lighting, video lighting and photography lighting, with 400W of output and a 2700-6800K colour range. Below are the full specifications, key features, accessories and lab test details we record for every studio light in our library.
Key Features
- Colour & CCT: CCT 2700K–6800K, 97+ CRI, 97 TLCI, SSI D32 (83), SSI D56 (73)
- Output: Open face: 20,362 lux @ 1m, 2,337 lux @ 3m; Softbox: 68,700 lux @ 1m, 6,410 lux @ 3m
Full Specifications
| Power Consumption | 400W |
|---|---|
| Max Output | Open face: 20,362 lux @ 1m, 2,337 lux @ 3m; Softbox: 68,700 lux @ 1m, 6,410 lux @ 3m |
| Mounting & Design | Bowens + G7 Mount, sealed/rugged housing for outdoor weather resistance |
| Scalability | Can be combined in modular groups of 4 or 6 heads (via Multi Yokes & Connectors) |
| Color Accuracy | CCT 2700K–6800K, 97+ CRI, 97 TLCI, SSI D32 (83), SSI D56 (73) |
| Dimensions & Weight | 448×401×124 mm (incl. yoke); 6.3 kg |
Lab Test Data (Studio Lights Testing Standard)
| CRI (Ra) | 97 |
|---|---|
| CCT range | 2700-6800K |
| Illuminance | 20,362 lux @ 1m |
| Weight | 6.3kg |
Mount system: Bowens + G7 Mount — see our studio lighting buying guides for modifier and softbox recommendations.
Price
List price: $949.00 USD. Street prices change often, so confirm the current price with the retailer, or compare it against other fixtures in our studio light comparison tool.
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Test ID:SL-2026-221
Test Date:2026-08-26
Test Environment:Darkroom · 25°C · 45% RH
Instruments:Sekonic C-800 Spectrometer · TES 1330A Lux Meter · Sound Level Meter
Method:Average of 3 readings after 10 min warm-up (thermal equilibrium)
Full test report is traceable · feel free to reproduce