The Glacier 49 Headlamp (20 Lumens) from Brunton Outdoor is a lightweight headlamp that produces 20 lumen output for a 49' beam. It has three power settings and a runtime at maximum output of 5 hours. An international SOS distress signal mode is included, as well as a power lock-out mode that prevents accidental power drain. The Glacier 49 operates on 1x AA battery, which is included.
20 lumens output
Three output settings plus SOS mode
Up to five hours of runtime at maximum output, 95 hours at low-power setting