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- UT6 MCT vs Free
Nitecore UT6 MCT vs Silva Free
What UT6 MCT does better (3) and where Free wins (1) — every spec side by side.
Why is UT6 MCT better than Free?
- Maximum output1,600 lm vs 1,200 lm+33%
- Beam distance (ANSI FL1)195 m vs 150 m+30%
- Water protection (IPx)IPx8 vs IPx7+14%
Why is Free better than UT6 MCT?
- Maximum runtime31 h vs 35 h+13%
Specifications
Side by side
| Light output | ||
| Maximum output | 1,600 lm | 1,200 lm |
| Peak beam intensity | 9,510 cd | — |
| Beam distance (ANSI FL1) | 195 m | 150 m |
| Light source | LED | LED |
| Adjustable focus (zoom) | — | Yes |
| Battery & charging | ||
| Battery capacity | 4,000 mAh | — |
| Maximum runtime | 31 h | 35 h |
| Rechargeable | Yes | — |
| USB-C charging | — | Yes |
| Battery level indicator | — | Yes |
| Build & durability | ||
| Protection rating | IP68 | — |
| Water protection (IPx) | IPx8 | IPx7 |
| Impact resistance (drop) | 2 m | — |
| Body material | Magnesium | Aluminium |
| Size & weight | ||
| Weight | — | 316 g |
| Modes & features | ||
| Colours | — | Black |









