Fenix HM23 headlamp features a virtually indestructible, light weight rugged aluminium housing and 2 metre waterproof construction. This enables the 1 x AA battery powered HM23 to handle anything you can throw at it in the harshest environments. Equipped with a powerful Cree XP-G3 S3 Neutral-White LED, this light provides an impressive 240-lumen max output with 53-metre beam distance. Featuring three brightness levels, this is a great choice as a work headlamp, or for your nighttime adventures whether running, camping, hiking, climbing and caving back up. Due to its ruggedness, Fenix HM23 LED headlamp is ideal for outdoor adventure centres and the tradesman's toolbox for years of dependable use. Fenix HM23 performance: Low: 4 lumens (100 hrs) , 9.5m beam Med: 70 lumens (16 hrs) , 30m beam High: 240 lumens (8 hrs total) , 53m beam Features: - Large single button operation provides easy access to 3 levels of brightness - 4 lumens (100 hrs) , 70 lumens (16 hrs) and 240 lumens (8 hrs