... Used in Marine,aviation, fishery,highway ,guardrail led warning light specification : 01)Solar Panel:High efficient monocrystalline silicon ... G(typ). 04)Ligth characteristics:----Light way (swivel light ,and alternating light)----Running time for swivel light is over 130H----Running time ... usage life :more than 6 years led warning light,solar barricade light ,traffic cone light ,solar signal light