Nanlite FC-120B 120W Bi-Color Led COB Light- Lab-Test
- Marvin Kuhn
- Lab report , Lights
- April 24, 2025
Table of Contents
Nanlite FC-120B – Technical Evaluation
🔍 Key Specifications
| Parameter | 3200K | 5500K | 6500K |
|---|---|---|---|
| Brightness (Lux) | 4,359.83 | 4,342.83 | 4,229.35 |
| CRI (Ra) | 95.70 | 97.20 | 97.00 |
| R9 (Red rendering) | 95 | 94 | 90 |
| TM-30 Rf/Rg | 94/102 | 94/102 | 93/100 |
| SSI | 80 | 73 | — |
| CCT Deviation (MK-1) | 18.47 | 4.61 | 8.92 |
| DUV (Green Tint) | -0.0047 | -0.0017 | +0.0021 |
✅ Strengths
Professional-Grade Color Fidelity
→ CRI (Ra) > 95 and R9 ≥ 90: Excellent skin tone and red accuracy.
→ TM-30 Rg ≥ 100: Natural to slightly enhanced color gamut – great for product and corporate use.
High Output & Consistency
→ ~4,300 Lux at 100%: Strong performance for studio setups.
→ Only ±3% brightness variance across CCTs: Ideal for multi-light setups.
Solid Tungsten Output
→ SSI 80 at 3200K: Suitable for interviews, events, or livestreams in warm lighting.
⚠️ Weaknesses
Limited Daylight Spectral Output
→ SSI 73 at 5500K: May cause mild color inconsistencies in daylight scenes.
CCT Accuracy Issues
→ 3200K reads at 3401K (+6%): Cooler than expected.
📉 Practical Applications
Ideal for
→ Corporate & Commercial Production
→ Studio Interviews & Podcasts
→ Product Photography
Not recommended for
→ Mixed lighting scenes with daylight
📌 Conclusion
The Nanlite FC-120B is a reliable light for professionals working in corporate, studio, and commercial production. With high CRI/R9 values and consistent output, it delivers clean, predictable results. While not designed for ultra-precise spectral needs, it’s a solid tool for everyday professional use.
Data Overview
TM-30-18
Related Articles
Diclaimer
This product was provided free of charge by Dedotec. However, this has no influence on my opinion or the evaluation of the product. I tested the light independently and shared my honest opinion. The product went back to the provider after the test.
Copyright © of product image in the title image are the ones of the respective manufacturers. All rights reserved.
