Apuro Large Induction Food WarmerTraditional food warmers can waste a lot of energy as they heat elements, rather than the food. Not so with the large Apuro induction hot plate. Instead, this highly energy efficient buffet display unit uses induction technology to heat the pan itself, so almost all the energy goes straight into the food warming. Not only does this significantly reduce the amount of energy needed to keep food warm it also makes the station safer, as there's no flames