With Samsung’s Twin Cooling System®, the food and freezer compartments are cooled by separate cooling systems, keeping food fresher, longer. With its external ice and water dispenser that is fed through a water filter, you will always have plenty of filtered water, crushed & cubed ice on hand. Plus, its eco-friendly stylish LED lighting burns brighter and longer, illuminating the inside. Finally, along with its sleek style, the Samsung RS263 is ENERGY STAR® qualified with 30% greater energy efficiency than the DOE standard, so you can truly rest assured of its enormous energy saving benefits.