LG LSCG306ST 30 Inch Gas Cooktop with UltraHeat Burner, 5 Sealed Burners and Cast Iron Grates30 Inch Gas Cooktop with UltraHeat Burner In this case, looks aren't deceiving. Get that professional look and professional results with this powerful and versatile LG gas cooktop. A high heat, dual stacked center burner, continuous grates, and three other heat varying burners give you the utmost in cooking flexibility. And the high tech, blue LED indicator lighting lets you know just what's cooking, at a glance.