You illuminate distant trails and emergency search lines up to 580 meters out with the Sofirn SK40, engineered for sustained outdoor operations.
- You power extended missions through the included rechargeable 21700 battery, and you control output instantly via the responsive clicky tail switch and reliable side electronic switch.
- You switch between duty and tactical layouts to access Eco, low, medium, high, and turbo beams, while you monitor voltage through the automatic five-second battery level indicator.
- You trust durable AL6061-T6 aviation aluminum housing to resist drops, and you rely on complete IP68 waterproof sealing during rainy climbs and water crossings.
- You carry a lightweight 132-gram tube without the power cell, and you secure the compact forty-millimeter body neatly inside tactical vests or helmet rig pouches.
