Pure beam slide focus optic: shift between a super wide flood beam or spot mode with transition halo at varying distances and brightness all controllable with one hand
Dual power rechargeable: operates on rechargeable and alkaline batteries so you're never without power. rechargeable batteries can be charged in or out of the flashlight with flex charge
Specs: light output: 760 lm (high), 61 lm (low). beam distance: 213 m (high), 60 m (low). runtime: 2 hours (high), 26 hours (low)