LG 30-in 5 Elements Smooth Surface (Radiant) Black Electric Cooktop LG’s premium 30" radiant cooktop is equipped with steady-heat technology to deliver constant heat at any temperature for more precise cooking control. The best part is, the temperature settings respond quickly to power setting adjustments so there is less chance you'll burn your food. LG cooktops truly are style and convenience in perfect harmony. 30-in radiant cooktop helps you simmer sauces and soups with perfection 5 cooking elements, including a dual 6-in/9-in element that can accommodate different-sized cookware Smooth ceramic glass cooking surface heats foods quickly and evenly for a great-tasting meal Centralized SmoothTouch glass controls help you see which heating element is activated and are easy to use with just a touch Low-wattage Warming Zone helps you keep cooked foods warm until ready to serve 240 volts Installable over most wall ovens to create a seamless appearance Black finish adds a sleek look to your kitchen