Feature:1. [SOLAR HEATING ROD] Solar water heater heating rod, adopts intelligent technology, optical dual use, which is efficient and energy saving.2. [STAINLESS STEEL] The heating rod is made of excellent stainless steel, which is rustproof and durable, and not easy to deform or corrode.3. [HIGH EFFICIENCY] The working voltage of the heating rod is 220V, the power is 1500W, has high working efficiency and fast heating speed.4. [BOTTOM MOUNTING] The heating rod has standard hole diameter, bottom mounting design, and suitable for 47mm electric heating pipe.5. [WIDE APPLICATION] Used for portable bathtub, swimming pool, sink heater, applicable to heating water in bucket, washbasin and bathtub.Specification:Item Type: Water Heater Heating RodMaterial: Stainless SteelWorking Voltage: 220VMain Purpose: HeatingPower: 1500WLive Wire: RedNeutral Wire: BlueEarth Wire: YellowInstallation Method: Bottom InstallationLower Outer Hole Diameter: Approx. 55mm / 2.2in, select 47mm electric heating pipe to be placed at the bottom.Advantage: Intelligent technology, optical dual use, energy saving.Package List:1 x Water Heater Heating RodNote:This product needs to be used together with the leakage protection device. Please cut off the power before using hot water.