Princeton Tec Quad 45 Lumen AAA Headlamp - Olive Drab Keychain Three levels of constant output:

Three levels of constant output: 220 Lumens (2

VERSATILITY: Works great for active sports or strolling the city

maximum output

HydroGuardâ„¢ technology

Princeton Tec Quad 45 Lumen AAA Headlamp - Olive Drab Keychain Three levels of constant output:At 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