Halogen Light Columns Located in the freezer and fresh food compartments, extend the full length of the interior compartments providing brilliant, all-level illumination, LED Lighting Located at the top of the fresh food compartment, and inside the high-humidity and climate-control drawers, illuminates contents without compromising space, Advanced Temperature Management System with Multi-Shelf Air Tower Provides even distribution of air throughout the refrigerator, Climate-Control Drawer Allows you to express-chill beverages, express-thaw meats and select specific temperatures for perishable foods, Dispenser with Proximity Sensor Designed to accommodate glassware of all sizes, from pitchers to tumblers; control graphics light up as you approach and automatically switch off when you walk away