LG LG Refrigerator Top Freezer 172L - REF 172sv SL No Frost System cools down the bottled water 4 hours faster than frost cooling. . You can enjoy even temperature anywhere in your refrigerator. Bacteria and odor inductive substances are decomposed through the combination of the triple steps. LED Lighting is more energy efficient & has longer life span than conventional bulb lighting. Multiple location at the top in freezer and back in fridge for better illumination even with food loaded condition.