LJXH Immersion Heating Element Solar Water Heater U Type Tubular Electric Heater 24V36V100W200w 500W 800W Product Name: Immersion heating elementMaterial: 304 stainless steeltubne diameter: 10mmvoltage: 24V36VWattage: 100W200W500W800WWire length: 1M Notice: The strength of the power delivery ought to be more than the power of the heating tube, and the flexibility supply does not encompass AC and DC. The voltage shall now not be increased than 20% of the rated voltage。Applicable to: fish tank heating, small water tank heating plate, precision kit liquid heating, automobile fixed water cup boiling, open air boiling, pupil science learn laboratory, etc.