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- HF6R Signature vs NU40
Ledlenser HF6R Signature vs Nitecore NU40
What HF6R Signature does better (1) and where NU40 wins (0) — every spec side by side.
vs
7.0Brightness & throw7.0
5.3Battery & charging6.4
7.3Build & durability7.4
5.9Features5.9
Why is HF6R Signature better than NU40?
- Submersible to2 m vs 1.5 m+33%
Why is NU40 better than HF6R Signature?
NU40 has no measurable advantages in this pair.
Specifications
Side by side
| Light output | ||
| Maximum output | 1,000 lm | 1,000 lm |
| Light source | LED | LED |
| Adjustable focus (zoom) | Yes | — |
| LED & beam | ||
| Colour rendering (CRI) | 70 | — |
| Battery & charging | ||
| Battery | Built-in Li-ion / Li-Po | 18650 Li-ion |
| Battery capacity | — | 2,600 mAh |
| Maximum runtime | 60 h | — |
| Rechargeable | Yes | Yes |
| USB-C charging | Yes | Yes |
| Magnetic charging | Yes | — |
| Battery level indicator | Yes | — |
| Build & durability | ||
| Protection rating | IP68 | — |
| Water protection (IPx) | IPx8 | IPx8 |
| Submersible to | 2 m | 1.5 m |
| Body material | Aluminium | Aluminium |
| Size & weight | ||
| Head diameter / width | — | 50 mm |
| Weight | 136 g | — |
| Modes & features | ||
| SOS / beacon | — | Yes |
| Red light | Yes | Yes |
| Green / blue / RGB light | Yes | — |
| Colours | Black | Black |









