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- Bilby 400 vs HA15 UHE
Knog Bilby 400 vs Nitecore HA15 UHE
What Bilby 400 does better (3) and where HA15 UHE wins (2) — every spec side by side.
Why is Bilby 400 better than HA15 UHE?
- Beam distance (ANSI FL1)100 m vs 80 m+25%
- Peak beam intensity2,500 cd vs 1,600 cd+56%
- Water protection (IPx)IPx7 vs IPx6+17%
Why is HA15 UHE better than Bilby 400?
- Submersible to1 m vs 2 m2×
- Maximum runtime105 h vs 114 h+9%
Specifications
Side by side
| Light output | ||
| Maximum output | 400 lm | 400 lm |
| Peak beam intensity | 2,500 cd | 1,600 cd |
| Beam distance (ANSI FL1) | 100 m | 80 m |
| Runtime at maximum output | 300 min | — |
| Light source | LED | LED |
| LED & beam | ||
| Number of LEDs | 5 | 6 |
| Battery & charging | ||
| Battery | — | AA |
| Maximum runtime | 105 h | 114 h |
| Rechargeable | Yes | Yes |
| USB-C charging | — | Yes |
| Battery level indicator | Yes | — |
| Also runs on AA/AAA/CR123A | — | Yes |
| Build & durability | ||
| Protection rating | IP67 | IP66 |
| Water protection (IPx) | IPx7 | IPx6 |
| Submersible to | 1 m | 2 m |
| Size & weight | ||
| Weight | — | 65 g |
| Modes & features | ||
| SOS / beacon | — | Yes |
| Red light | Yes | Yes |
| Colours | — | Black |









