... 2.Hard Light can work 2 hours, work Light about 60 hours. 3.Maximum range 1000 m 1.Applicable scope: police, troops ... flexible deft, rotating magnetic control switch can be arbitrary rotation, light source adopts Germany (osram) lighting experts, strong vibration resistance, ... , high capacity, one-time, 2 hours, discharge bright light about 60 hours work, reflective glass with aluminum material, gather ...