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- DEFENDER P17 vs Seeker 4 Pro
Acebeam DEFENDER P17 vs Olight Seeker 4 Pro
What DEFENDER P17 does better (1) and where Seeker 4 Pro wins (1) — every spec side by side.
vs
4.9Brightness & throw6.9
9.4Battery & charging7.8
Why is DEFENDER P17 better than Seeker 4 Pro?
- Maximum output4,900 lm vs 4,600 lm+7%
Why is Seeker 4 Pro better than DEFENDER P17?
- Beam distance (ANSI FL1)172 m vs 260 m+51%
Specifications
Side by side
| Light output | ||
| Maximum output | 4,900 lm | 4,600 lm |
| Peak beam intensity | 7,396 cd | — |
| Beam distance (ANSI FL1) | 172 m | 260 m |
| Light source | LED | LED |
| LED & beam | ||
| LED emitter | Cree XHP70 | — |
| LED maker | Cree | — |
| Colour temperature | 6,500K | 5,700K |
| Battery & charging | ||
| Battery | 21700 Li-ion | Built-in Li-ion / Li-Po |
| Battery capacity | 5,000 mAh | 5,000 mAh |
| Maximum runtime | 480 h | — |
| Rechargeable | Yes | Yes |
| USB-C charging | Yes | Yes |
| Build & durability | ||
| Protection rating | IP68 | — |
| Water protection (IPx) | IPx8 | — |
| Submersible to | 1.5 m | — |
| Impact resistance (drop) | 1.5 m | — |
| Body material | Aluminium | — |
| Size & weight | ||
| Weight | 154 g | — |
| Modes & features | ||
| Brightness levels | 5 | — |
| Switch | Dual switches | — |
| Tactical tail switch (momentary on) | Yes | — |
| Strobe | Yes | — |
| SOS / beacon | Yes | — |









