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- H15R Core vs Duo S
Ledlenser H15R Core vs Petzl Duo S
What H15R Core does better (3) and where Duo S wins (0) — every spec side by side.
Why is H15R Core better than Duo S?
- Maximum output2,500 lm vs 1,100 lm2.3×
- Maximum runtime80 h vs 23 h3.5×
- Beam distance (ANSI FL1)299 m vs 200 m+50%
Why is Duo S better than H15R Core?
Duo S has no measurable advantages in this pair.
Specifications
Side by side
| Light output | ||
| Maximum output | 2,500 lm | 1,100 lm |
| Peak beam intensity | 22,350 cd | — |
| Beam distance (ANSI FL1) | 299 m | 200 m |
| Light source | LED | LED |
| Adjustable focus (zoom) | Yes | — |
| LED & beam | ||
| Colour rendering (CRI) | 70 | — |
| Battery & charging | ||
| Battery | Built-in Li-ion / Li-Po | Built-in Li-ion / Li-Po |
| Battery capacity | 4,800 mAh | — |
| Maximum runtime | 80 h | 23 h |
| Rechargeable | Yes | Yes |
| Magnetic charging | Yes | — |
| Charging time | — | 4 h |
| Build & durability | ||
| Protection rating | IP67 | — |
| Water protection (IPx) | IPx7 | IPx7 |
| Submersible to | — | 1 m |
| Size & weight | ||
| Weight | 380 g | — |
| Modes & features | ||
| Stepless (ramping) brightness | Yes | — |
| Colours | Black | Yellow, Black |
