BULLSHOT is an ISI certified product. HEATING VERY FAST .WIRE IS VERY LONG AND STRONG.This is easy to use. One of A kind Immersion Water Heater, Totally Shock Proof don’t worry just drop it into the water bucket and your hot water is ready. This is an ideal option for heating water during any season. Please check compatibility of power socket before use – earthing recommended. Keep safe distance from children, switch off the current before taking heater out of water. Please observe the minimum and maximum levels given on heater plate. Don’t touch the water while current is on. Safe Heat. Elegant Handle Design Shock Proof.