A great headlamp and one of the most ultra bright led headlamps available.
Battery level indicating at 50% and 20% capacity.
Back-side battery box can be taken out from the band, then use the extension cable EC50 to put the battery box in your pack.
5.5DC plug cable can be connected to other power supply such as BP4872Bbattery pack for longer time runtime Rugged aerospace-grade aluminum head, Typed III hardest anodized in black. Toughened ultra-clear glass lens. Best focus reflector for a flawless beam. Soft touch switch box on the side. Best focus reflector for a flawless beam.