Summerset Trl 38-inch 4-burner Built-in Natural Gas Grill With Rotisserie - Trl38-ng 304 grade stainless steel construction for maximum durability Commercial quality, 16 gauge U-shaped stainless steel burners deliver high heat Reliable flame thrower ignition does not require batteries or electricity Ceramic briquette trays minimize flare-ups and provide even heating Interior halogen lights and front panel LED lighting for evening grilling