CROSSRAY+ barbecue is the only BBQ that can provide controllable, even heat from 110C to nearly 400C, while using 50% less gas than a conventional BBQ. Using even heat with infrared technology. Infrared heat penetrates your food, cooking it from the inside out, whereas an open flame just heats the air around it ultimately drying out your food. The CROSSRAY+ barbecue infrared burners are also more efficient and cook faster than traditional burners. So your food is ready sooner and you use less gas.As the burners are not directly beneath the cooking surface, fat and juices drain away, reducing smoke and virtually eliminating the flare ups that char your food, leaving the inside uncooked.