Runs on a single 123A lithium battery (included), variable light-output dial adjusts easily from 0 to 100 lumens, built from hard-anodized aerospace aluminum making it lightweight and very durable, fine-mesh headband made with a moisture wicking Breath-O-Prene pad for comfort and dryness.
High Setting (100 lumens): 1.5 hours
Low Setting (1 lumen): 50 hours
Produces a smooth, wide, variable-output beam optimized for your field of vision.
Built-in SOS beacon can run for days on end.
Submersible to 3 feet for 30 minutes.
Comfortable, durable headband provides a secure fit with or without a helmet.