The Fenix HL18R-T V2 delivers real versatility for trail runners who don't want to compromise between weight and output. Cool white, warm white, and red light options combine with an impressive 800 lumen headlamp output and a 410-foot beam — over a 50% boost from the original HL18R-T. Dual top switches and a slide lockout switch make control effortless mid-run, and the Fenix SPORT headband keeps a snug, secure fit with an integrated emergency whistle built right in. Dual power options mean you can run on AAA batteries in a pinch or a rechargeable pack via USB-C for up to 160 hours of runtime. Rated IP66 waterproof with 1-meter impact resistance, the HL18R-T V2 is rugged, lightweight, and genuinely reliable — exactly what a trail headlamp needs to be.