Features a two-stage switch with low and high
beam modes. 5 watt LED. Runtimes are up to 24 hours on low and
up to 7 hours on high. Polycarbonate lens and body. O-ring
sealed. Non-slip comfort headstrap. Up to 18 lumens of output.
Uses 2 AAA batteries and 100,000 hour LED. Weighs 78 grams
with the batteries.