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Black aluminium flashlight with zoom head and wrist strap

Onebuyten

Onebuyten S2 1200 lumen zoomable flashlight Black

SKU CH-HZRT-FKWKQ

A 1200 lumen zoomable LED flashlight with 500 m beam reach, aluminium body and strap

  • ColorBlack
  • 1200 lumens output reaches 500 metres
  • Zoomable optic shifts from spot to flood
  • 10 W LED runs longer on one 18650 cell
  • 82 g aluminium body resists rust and impact
  • Quick-click switch and strap keep it ready

Tactical flashlight for outdoor use

The Onebuyten S2 delivers 1200 lumens from a 10 W LED emitter housed in an impact-resistant aluminium alloy body. A zoomable focusing optic shifts the beam from spot to flood with consistent output across the range. Weighing 82 g, it includes a strap for secure carry during camping, patrol or emergency tasks. Power comes from a single 18650 cell.

Low power consumption and thermal balance

The 10 W draw keeps heat buildup modest during extended runs, so the aluminium casing stays comfortable to hold. No active cooling is used, eliminating fan noise entirely. Beam reach is rated at 500 metres, allowing target identification at distance without excessive spill. Runtime scales with the installed 18650 capacity.

Zoomable focus from spot to flood

The outstanding focusing optic system provides superior beam consistency when transitioning between narrow throw and wide flood. This single control decides whether the S2 suits a user who needs both search-range reach and close-area illumination in one hand. Buyers who require a fixed beam pattern or multiple emitters should look elsewhere.

Highlights

  • 1200 lumens output reaches 500 metres
  • Zoomable optic shifts from spot to flood
  • 10 W LED runs longer on one 18650 cell
  • 82 g aluminium body resists rust and impact
  • Quick-click switch and strap keep it ready

Specifications

ColorBlack

Questions about this item

How do I install the 18650 battery and what polarity mistake should I avoid?

Unscrew the tail cap, insert the 18650 cell with the positive button facing the LED head, then tighten the cap. Reversing the cell prevents the light from turning on and can damage the driver.

Which part will need replacement first during the life of the S2?

The 18650 rechargeable cell will degrade after several hundred charge cycles and should be swapped for a new 18650 to restore full 1200 lumen output and runtime.

What limit appears first when I run the 10 W emitter continuously on high?

The aluminum body heats up quickly during sustained 1200 lumen use; thermal throttling or uncomfortable surface temperature will force you to lower the mode or pause before the battery is depleted.

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