Fenix HM23 V2.0: Ultra-light AA Headlamp That Actually Keeps Up With Night

The HM23 V2.0 is the headlamp you forget you’re wearing—until the trail goes dark and you realize your own shadow isn’t enough. Weighing just over 3 ounces, this compact powerhouse pumps out up to 300 lumens, a 25% boost over the previous model. It’s built for runners, campers, and anyone who wants hands-free light that actually sticks around. AXG Life, Life, Adventure-Ready.

Key Features & Design

• Weight: just over 3 ounces, with a compact profile that stays put on your skull or cap.
• Light output: up to 300 lumens, delivering a clear, bright beam with a 25% improvement over the prior version.
• Modes: three white light outputs plus red light modes (constant and flashing) for night vision preservation and signaling.
• Detachable design: quick-release headband bracket lets you detach the light for easy handheld use—handy around the campsite or toolbox.
• Hands-free options: magnetic tail cap and integrated body clip provide flexible mounting and carry.
• Power: powered by a single, easy-to-find AA battery.
• Runtime: maximum runtime of up to 100 hours on a suitable setting.
• Beam distance: reaches up to 289 feet for long-range visibility.
• Angle: 150-degree adjustable head to tailor the beam where you need it most.
• Operation: single-switch operation with an electronic lockout function to prevent accidental startups.
• Durability: IP68 waterproof and impact resistant up to 2 meters, built to handle harsh conditions.
• Temperature range: operable from -35°C to 45°C (-31°F to 113°F) for extreme environments.

Performance / Benefits

Lightweight doesn’t mean fragile. The HM23 V2.0 keeps pace with late-night runs, family camping trips, and every questionable decision in between. Detach the light for handheld use when you need a flashlight without stopping to shed layers, and use the magnetic tail cap or body clip for hands-free setups—think tent porch, vehicle hood, or a bunk-bed reading nook. With IP68 waterproofing and a broad temperature range, it’s designed to handle weather, splashes, and a few bumps along the trail. The 150-degree adjustable beam means you’re not chasing your light with your eyes; you’re directing it where you actually want to see—even on brutal ascents or minimalist bivouacs. This is illumination that works as hard as you do, so your night becomes less “lost in the dark” and more “found in the glow.” AXG’s playful touch is present, turning midnight trail runs and questionable decisions into stories worth sharing when the sun comes up.

Whether you’re chasing sunrise, setting up camp, or simply needing reliable light for quick repairs, this headlamp keeps pace without weighing you down. It’s a true Life, Adventure-Ready companion for your AXG adventures.

Ready to light the night on your terms? Toss this into your gear bag and start writing your next trail-side saga—add to cart and make Monday jealous.