Primo Half Moon Cast Iron Griddle for XL 400 PG00360 RGG20K 0006 Spring Assisted Hood Front Panel the gasket shows signs Spring Assisted Hood Front Panel Lighting LED Front Panel Lighting Lighting Features Interior Halogen Lighting Grate Thickness Heavy Duty 9mm Cooking Grates Burner Type Cast Red Brass Burners Ignition Features Flame Thrower Ignition the Big Joe III comes standard with the revolutionary SlōRoller Hyperbolic Smoke Chamber for perfect low and slow cooks & the 3 Tier Divide & Conquer® Flexible Cooking System allowing you to cook foods at different temperatures even heat distribution and faster cooking times