... UL& TUV 2long lifespan 3heating wire,resistance heating wire,etc Silicon Rubber & PVC Insulation Heating Cable/Electrical Heating WireDetails:1 Power:75w2 Voltage:230V3 Inner Dia ... .Used in fish tank.Others:Heating wire, Alloy heating wire,Resistance Heating wire,heating cable, sili ga heating wire,carbon fibre heating wire,etc.Remark:1. Power and configuration can be determined ...