Fenix TK17 Tactical Flashlight

High‑output dual‑tail tactical light with up to 3,600 lumens

The Fenix TK17 delivers up to 3,600 lumens with a beam distance of roughly 330 meters. It’s powered by a 6,000 mAh 21700 battery, which supports both charging and discharging via USB‑C. Two rear switches provide instant access to burst, strobe, and regular light modes.

Features

• Dual‑tail switches: instant burst and instant strobe
• Battery level indicator integrated into the tail selector
• Durable A6061‑T6 aluminum body with matte finish and grip texture to reduce glare
• Stainless steel strike bezel with three tungsten tips for glass breaking or self‑defense
• Dual spring system to stabilize battery under shock
• Thermal regulation reduces output above ~ 60 °C
• Rated IP68 for water and dust resistance; drop‑tested to 1 m

Specifications