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- HA23 UHE vs NU31
Nitecore HA23 UHE vs Nitecore NU31
What HA23 UHE does better (3) and where NU31 wins (4) — every spec side by side.
Why is HA23 UHE better than NU31?
- Maximum output600 lm vs 550 lm+9%
- Water protection (IPx)IPx8 vs IPx6+33%
- Weight90 g vs 96 g+7%
Why is NU31 better than HA23 UHE?
- Beam distance (ANSI FL1)132 m vs 145 m+10%
- Peak beam intensity4,364 cd vs 5,260 cd+21%
- Battery capacity1,500 mAh vs 1,800 mAh+20%
- Maximum runtime125 h vs 147 h+18%
Specifications
Side by side
| Light output | ||
| Maximum output | 600 lm | 550 lm |
| Peak beam intensity | 4,364 cd | 5,260 cd |
| Beam distance (ANSI FL1) | 132 m | 145 m |
| Light source | LED | LED |
| LED & beam | ||
| Number of LEDs | 4 | 4 |
| Colour temperature | 3,000K | — |
| Adjustable colour temperature | Yes | — |
| Battery & charging | ||
| Battery | AAA | — |
| Battery capacity | 1,500 mAh | 1,800 mAh |
| Maximum runtime | 125 h | 147 h |
| Rechargeable | Yes | Yes |
| USB-C charging | Yes | Yes |
| Battery level indicator | Yes | Yes |
| Also runs on AA/AAA/CR123A | Yes | — |
| Build & durability | ||
| Protection rating | IP68 | IP66 |
| Water protection (IPx) | IPx8 | IPx6 |
| Submersible to | 2 m | 2 m |
| Impact resistance (drop) | 1 m | — |
| Body material | — | Aluminium |
| Size & weight | ||
| Head diameter / width | — | 130 mm |
| Weight | 90 g | 96 g |
| Modes & features | ||
| Strobe | — | Yes |
| SOS / beacon | Yes | Yes |
| Red light | Yes | Yes |
| Lockout | Yes | Yes |
| Colours | Black | — |
