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- I1r 2 Pro vs T4
Olight I1r 2 Pro vs Wuben T4
What I1r 2 Pro does better (0) and where T4 wins (0) — every spec side by side.
Why is I1r 2 Pro better than T4?
I1r 2 Pro has no measurable advantages in this pair.
Why is T4 better than I1r 2 Pro?
T4 has no measurable advantages in this pair.
Specifications
Side by side
| Light output | ||
| Maximum output | — | 850 lm |
| Peak beam intensity | — | 40,200 cd |
| Beam distance (ANSI FL1) | — | 401 m |
| Light source | LED | LED |
| LED & beam | ||
| LED maker | — | Osram |
| Number of LEDs | 2 | — |
| Battery & charging | ||
| Maximum runtime | — | 70 h |
| Rechargeable | — | Yes |
| USB-C charging | — | Yes |
| Charging time | — | 1.7 h |
| Build & durability | ||
| Protection rating | — | IP68 |
| Water protection (IPx) | IPx8 | IPx8 |
| Submersible to | 2 m | — |
| Body material | — | Aluminium |
| Modes & features | ||
| Switch | — | Tail switch |
| Tactical tail switch (momentary on) | — | Yes |
| Strobe | — | Yes |
| Lockout | — | Yes |









