With a frameless ceramic glass cooktop this attractive cooktop is designed to contain spills and make cleaning quick and easy. Quick-response ribbon elements direct the heat straight up to the pan for efficient cooking. Designed for even, uniform heating. The ribbon elements' initial response is up to three times faster than a radiant element's initial response (3 to 4 seconds for ribbon elements versus 12 to 14 seconds for radiant elements). Simmer setting allows for low, even heat distribution for delicate foods and sauces. Illuminates when the cooking surface is active or hot, adding convenience and caution. Even after the element has been turned off, this light will glow as long as the surface is still hot.