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- TAC AA 2.0 vs X4
Acebeam TAC AA 2.0 vs Wuben X4
What TAC AA 2.0 does better (1) and where X4 wins (2) — every spec side by side.
vs
4.9Brightness & throw4.8
4.7Battery & charging8.6
6.5Build & durability2.6
3.5Light quality5.5
5.9Features5.9
Why is TAC AA 2.0 better than X4?
- Water protection (IPx)IPx8 vs IPx5+60%
Why is X4 better than TAC AA 2.0?
- Maximum runtime58 h vs 720 h12.4×
- Maximum output1,000 lm vs 1,500 lm+50%
Specifications
Side by side
| Light output | ||
| Maximum output | 1,000 lm | 1,500 lm |
| Peak beam intensity | 32,400 cd | — |
| Beam distance (ANSI FL1) | 360 m | — |
| Runtime at maximum output | 45 min | — |
| Light source | LED | LED |
| LED & beam | ||
| LED emitter | Luminus SFT-25R | — |
| LED maker | Luminus | — |
| Number of LEDs | — | 4 |
| Colour temperature | 6,500K | 4,000K |
| Battery & charging | ||
| Battery | AA | — |
| Battery capacity | — | 3,400 mAh |
| Maximum runtime | 58 h | 720 h |
| Rechargeable | — | Yes |
| USB-C charging | — | Yes |
| Also runs on AA/AAA/CR123A | Yes | — |
| Build & durability | ||
| Protection rating | IP68 | IP65 |
| Water protection (IPx) | IPx8 | IPx5 |
| Submersible to | 2 m | — |
| Impact resistance (drop) | 1.5 m | — |
| Body material | Aluminium | — |
| Magnetic tail / base | — | Yes |
| Pocket clip | — | Yes |
| Modes & features | ||
| Brightness levels | 4 | — |
| Stepless (ramping) brightness | — | Yes |
| Switch | Tail switch | — |
| Tactical tail switch (momentary on) | — | Yes |
| Strobe | Yes | — |
| SOS / beacon | Yes | — |
| Green / blue / RGB light | — | Yes |
| Lockout | — | Yes |
