For a technical user who expects all-around performance and features out of their headlamp but still values a small size and compact package. This user has the need to run the lamp on alkaline batteries if caught away from a power source for a long expedition.

Features

Product detail

Dual-Fuel: Power with three AAA Alkaline cells (included) or the rechargeable BD 1500 Li-ion battery and charger (purchased separately) for maximum flexibility.
400 Lumen max output.
PowerTap™ Technology allows instant adjustment between max output and dimmed power.
Brightness Memory allows you to turn the light on and off at a chosen brightness without reverting back to default setting.

Weight

77.5 g (AAA), 72 g (BD1500)