Fenix HP25 Headlamp(max 360 lumens, spot &flood, 4*AA)

The Fenix HP25 Headlamp puts you in charge as conditions change with 20 distinct lighting patterns. Two dedicated light sources combine with an individual control system to deliver flood and spot combinations up to 360 lumens from 4 AA batteries. With beam distance up to 153 meters and runtime to nine days, HP25 opens up new worlds of all-season backcountry and cave exploration.
 http://www.fenixlight.com/ProductMore.aspx?id=86&tid=13&cid=2
Utilizes two Cree XP-E LEDs with a lifespan of 50,000 hours

·Uses four AA (Ni-MH, Alkaline) batteries

·Light：76.0mm (Length) x55.7mm(Width) x31.5mm(Height)

·Battery case：88.8mm (Length) x73.7mm(Width) x26.2mm(Height)

·183.5-gram weight (excluding batteries)

·Digitally regulated output - maintains constant brightness

·Two dedicated light sources with individual control system

·Lockout function – prevents the light from accidental activation

·Reverse polarity protection guards against improper battery installation

·Rugged aluminum chassis to shed heat and impact