Fenix TK15R Adaptive Control Flashlight

The Fenix TK15R is an adaptive tactical flashlight built around Fenix's proprietary IRIS X system — an intelligent beam control that automatically brightens in low light and pulls back when aimed at reflective surfaces, cutting glare and preserving situational awareness without you touching a switch. A toggle lets you move between standard and IRIS X adaptive modes instantly, so you're never locked into one behavior when conditions change fast. With a 3,200-lumen max output and a beam reaching 1,608 feet (490 meters), the TK15R backs up its smart features with genuinely serious throw.

Built for demanding conditions, it carries an IP68 waterproof rating with an extra inner waterproof treatment specifically protecting the charging port — exactly where most lights fail first in wet environments. The hard-anodized aluminum body is drop-tested to 1 meter, and the included rechargeable 21700 battery recharges via USB-C in just 1.5 hours, with a battery-level indicator keeping you informed before you're caught in the dark. For search, patrol, and field professionals who want a light that actively adapts to the situation instead of just shining brighter, the TK15R delivers exactly that.