STARVIN Aluminium 2000W Shockproof Waterproof Immersion Heater Rod with Hard Clay Technology Inside (Multicolour) High wattage 2000W, super fast heating. Shock Proof: complete safety due to advanced technology. ISI Marked: (adhering to maximum standards), Copper Element with Nickel Plating: for efficient performance and long life. Water Proof: all components are water proof, Convenient Bucket Handle: for easy usage. Than all other water heating options, Easy to use: continuous water supply not required unlike water heater.