Fenix HL23 LED Headlamp with CREE XP-G2 - 150 Lumens - Grey - Uses 1 x AA, FENIX-HL23-XP-G2-GREY 3 Output Modes up to 150 Lumens Fully waterproof and dustproof Premium Type III hard-anodized anti-abrasive finish 60-degree tilt mechanism Rugged aluminum housing to shed heat and impact