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- MH40 Pro vs Warrior Ultra Stealth Greytak
Nitecore MH40 Pro vs Olight Warrior Ultra Stealth Greytak
What MH40 Pro does better (1) and where Warrior Ultra Stealth Greytak wins (0) — every spec side by side.
vs
9.3Brightness & throw7.6
Why is MH40 Pro better than Warrior Ultra Stealth Greytak?
- Maximum output3,500 lm vs 2,500 lm+40%
Why is Warrior Ultra Stealth Greytak better than MH40 Pro?
Warrior Ultra Stealth Greytak has no measurable advantages in this pair.
Specifications
Side by side
| Light output | ||
| Maximum output | 3,500 lm | 2,500 lm |
| Peak beam intensity | 422,500 cd | — |
| Beam distance (ANSI FL1) | 1,300 m | — |
| Light source | LED | LED |
| LED & beam | ||
| LED emitter | NiteLab UHi 40 MAX | — |
| LED maker | NiteLab | — |
| Colour temperature | 3,000K | 6,500K |
| Battery & charging | ||
| Battery | 21700 Li-ion | — |
| Battery capacity | 10,000 mAh | — |
| Maximum runtime | 62 h | — |
| Rechargeable | Yes | — |
| USB-C charging | Yes | — |
| Battery level indicator | Yes | — |
| Build & durability | ||
| Protection rating | IP68 | — |
| Water protection (IPx) | IPx8 | — |
| Impact resistance (drop) | 1 m | — |
| Body material | — | Aluminium |
| Modes & features | ||
| Brightness levels | 4 | — |
| Switch | Remote pressure switch | — |
| Strobe | Yes | — |
| SOS / beacon | Yes | — |
| Colours | Black | Grey |









