... source Rated voltageV4.2Main light source/powermA300Auxiliary light sourcemA1105Max illuminance at 1mBegin lightingLx1600Lighting 11hLx10006Weightg4507Nos of battery cycletimes≥5008Carton packing roll/CNT209Packing ... ,tunnel projects,construction and maintenance for power,communication,highway,railway at night,night lamp for cutting off rubber plant and absorbing mucus and ...