Lynx L27PSR-3-NG Built-In Natural Gas Grill with ProSear Burner and Rotisserie, 27-Inch Pros ear variable infrared burner delivers performance like no other Sturdy cast brass burners provide superior heat retention and delivery Large capacity smoker box lets you add unique flavor to grilled foods Fixed position ceramic briquettes create consistently even heat distribution Blue LED control panel accents and ultra-bright internal halogen lighting