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- H21R vs DUO RL
Ledlenser H21R vs Petzl DUO RL
What H21R does better (1) and where DUO RL wins (0) — every spec side by side.
Why is H21R better than DUO RL?
- Maximum output9,000 lm vs 2,800 lm3.2×
Why is DUO RL better than H21R?
DUO RL has no measurable advantages in this pair.
Specifications
Side by side
| Light output | ||
| Maximum output | 9,000 lm | 2,800 lm |
| Peak beam intensity | — | 16,260 cd |
| Beam distance (ANSI FL1) | — | 255 m |
| Runtime at maximum output | — | 1,080 min |
| Light source | LED | LED |
| Adjustable focus (zoom) | Yes | Yes |
| Battery & charging | ||
| Battery | — | Built-in Li-ion / Li-Po |
| Battery capacity | — | 3,200 mAh |
| Maximum runtime | — | 72 h |
| Rechargeable | Yes | Yes |
| USB-C charging | Yes | — |
| Charging time | — | 4 h |
| Build & durability | ||
| Protection rating | — | IP67 |
| Water protection (IPx) | — | IPx7 |
| Submersible to | — | 1 m |
| Body material | — | Aluminium |
| Size & weight | ||
| Weight | — | 390 g |
| Modes & features | ||
| Red light | Yes | — |
| Green / blue / RGB light | Yes | — |
| Motion / reactive sensor | — | Yes |
| Colours | — | Black |
