Fenix HM23 V2.0 Lightweight Detachable AA Headlamp

At just over 3 ounces, the Fenix HM23 V2.0 is proof a lightweight AA headlamp doesn't have to skimp on brightness. It's a genuine 300 lumen headlamp — a 25% boost over its predecessor — with three white output levels plus solid and flashing red for night-vision-friendly use around camp. A quick-release headband bracket lets it pop off and work as a standalone handheld flashlight in seconds, while a magnetic tail cap and integrated body clip open up even more hands-free options.

It runs on a single easy-to-find AA battery for up to 100 hours, throws a beam to 289 feet, and tilts 150 degrees so the light follows wherever you're looking. Rated IP68 waterproof, impact-resistant to 2 meters, and rated to operate from -35°C to 45°C (-31°F to 113°F), the HM23 V2.0 is a genuinely versatile companion for running, camping, or any adventure that runs past sundown.