LG induction burners heat through direct contact with iron-based cookware using electromagnetic energy. The energy is converted into heat, making your cooking surface efficient with less heat loss than thermal heat. For even heating, safety and energy savings.  No matter what’s on the menu, the LG 3-in-1 element is up for the challenge. Go from 12” to 9” to 6” with just a turn, for the flexibility to cook a huge pot of chili or simmer a small pan of sauce in the same spot, without having to move pans around. With the 3-in-1 element, you’ll always have the right size and power when you need it.