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- S21 vs T102
RovyVon S21 vs Wuben T102
What S21 does better (0) and where T102 wins (1) — every spec side by side.
Why is S21 better than T102?
S21 has no measurable advantages in this pair.
Why is T102 better than S21?
- Maximum output3,000 lm vs 3,500 lm+17%
Specifications
Side by side
| Light output | ||
| Maximum output | 3,000 lm | 3,500 lm |
| Light source | LED | LED |
| LED & beam | ||
| LED emitter | — | Cree XHP70.2 |
| LED maker | — | Cree |
| Battery & charging | ||
| Battery capacity | 5,000 mAh | — |
| Rechargeable | Yes | Yes |
| USB-C charging | Yes | Yes |
| Battery level indicator | Yes | Yes |
| Build & durability | ||
| Protection rating | IP68 | IP68 |
| Water protection (IPx) | IPx8 | IPx8 |
| Body material | — | Aluminium |
| Magnetic tail / base | Yes | — |
| Size & weight | ||
| Weight | 116 g | — |









