1,floor heating cable,such as under ceramic tile 2, ... CE ROHS 4,workv voltage:110V,220V,240V 1,floor heating cable,such as under ceramic tile2,warranty:50 years3 ... 5W/MConductor insulationcross linked polyethyleneMinimum bending radius5DUnique technologyimplicit spliceAlloy heating elements can serve for over 50 yearsit uses ... continuity and security of insulation layer Energy saving Floor Heating Cable