The Genesis II LX gas grills is definitely a force to be reckoned with. The uniquely designed, high performance burners promise even heat distribution over the entire cooking area. With the GS4 high performance grilling system you can sear a steak for everyone - knowing that each will turn out as flawless as the next. The GS4 grilling system is composed of four key components: The E2i electronic ignition, high performance burners, flavorizer bars and grease management system. Color: Stainless Steel.