Specifications 1:can be usesd in traffic.
2:emergency lighting
3:car repair
4:with the best led light
weight: 160g dimension: 54*4m packing: 50pcs/ctn carton size: 58*30*57cm function: there patterns of warning,flash-stead-lighting batteries:intall 2pcs of NO1 battery suitble for :traffic control,construction site