Princeton Tec Quad 45 Lumen AAA Headlamp - Olive Drab Keychain an easy access battery door

an easy access battery door and a reliable asymmetrical bracket

Made of T6 aircraft-grade Aluminum

easy-to-use interface (the same great interface used in the Preon 1 flashlight)

Med1: 60lm/10 hours

boaters and the military

Princeton Tec Quad 45 Lumen AAA Headlamp - Olive Drab Keychain an easy access battery doorAt a mere 96 grams and the ability to use lithium AAA batteries (reducing the weight to just 82 grams), the Quad is easily the lightest headlamp in our Professional Series. Four Regulated Ultrabright LEDs illuminate even the darkest of outdoor conditions with a powerful and wide beam. Like the EOS, the Quads housing is molecularly bonded together. Including the benefits of an O ring seal, a battery meter, a separately molded battery compartment, and