Magne Quick induction elements utilize magnetic energy for superior power responsiveness and efficiency. Quick Cook surface elements utilize ribbon element technology to reach full power in about 3 seconds. 30 in. Induction/Radiant Models. left front (radiant) - 9 in. - 6 in./2500 - 1000 watt. left rear (radiant) - 7 in./1500 watt. right rear (induction) - 9 in./3300 watt. right front (induction) - 7 in./1800 watt. Easy Operation and Cleanup. Glass ceramic top with stainless steel frame/control panel. Extremely durable wear-resistant surface. Metal knobs with childproof push-to-turn safety feature. Exclusive Finishes. Stainless Steel/Black (SB) featuring black glass and knobs. Stainless Steel/White (SW) featuring white glass and knobs. May be ordered with Brass Trim Option (BR) for knob bezels control panel frame and nameplate. All brass components have a durable protective coating for maintenance-free normal use.