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- TK21R vs E1
Fenix TK21R vs Wuben E1
What TK21R does better (3) and where E1 wins (1) — every spec side by side.
Why is TK21R better than E1?
- Maximum output3,600 lm vs 500 lm7.2×
- Water protection (IPx)IPx8 vs IPx5+60%
- Maximum runtime72.5 h vs 70 h+4%
Why is E1 better than TK21R?
- Weight221 g vs 38 g5.8×
Specifications
Side by side
| Light output | ||
| Maximum output | 3,600 lm | 500 lm |
| Peak beam intensity | 57,600 cd | — |
| Beam distance (ANSI FL1) | 480 m | — |
| Light source | LED | LED |
| LED & beam | ||
| LED emitter | Luminus SFT-90 | — |
| LED maker | Luminus | — |
| Colour temperature | 6,600K | 3,000K |
| Adjustable colour temperature | — | Yes |
| Battery & charging | ||
| Battery | 21700 Li-ion | — |
| Battery capacity | 6,000 mAh | — |
| Maximum runtime | 72.5 h | 70 h |
| Rechargeable | Yes | Yes |
| USB-C charging | Yes | Yes |
| Charging time | — | 0.8 h |
| Battery level indicator | Yes | — |
| Build & durability | ||
| Protection rating | IP68 | IP65 |
| Water protection (IPx) | IPx8 | IPx5 |
| Impact resistance (drop) | — | 1.5 m |
| Body material | Aluminium | — |
| Size & weight | ||
| Length / height | 159.5 mm | — |
| Head diameter / width | 36 mm | — |
| Body diameter / depth | 25.4 mm | — |
| Weight | 221 g | 38 g |
| Modes & features | ||
| Switch | Dual switches | — |
| Tactical tail switch (momentary on) | Yes | — |
| Strobe | Yes | — |
| Mode memory | Yes | — |
