This Fenix HL21 headlamp is powered by one (1) AA battery and is very lightweight and water resistant. It has a maximum output of 97 lumens.Features:Uses Cree XP-E LED with a lifespan of 50,000 hours Uses one 1.5V AA (Ni-MH, Alkaline) battery 66mm (Length) x 33.7mm (Width) x 48.8mm(Height) 41.1-gram weight (excluding batteries) Digitally regulated output - maintains constant brightness Reverse polarity protection, to protect from improper battery installation Push button switch Made of high-quality plastic and aluminum alloy The aluminum alloy has the premium Type III hard-anodized anti-abrasive finish Toughened ultra-clear glass lens with anti-reflective coating
Low: 3 Lumens - 53 hour runtime. Medium: 47 Lumens - 5 hour 43 minute runtime. High: 97 Lumens - 2 hour 3 minute runtime.
Fenix Lighting HL21 Cree LED 97 Lumens Headlamp
WARNING: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov