LGs New Smart Inverter Compressor is one of the most advanced and energy efficient compressor that saves energy by adjusting cooling power in response to the amount of food you load in the refrigerator which provides efficient energy consumption. Designed to give you unmatched performance, great savings and super silent operation, the New Smart Inverter Compressor is yet another delightful innovation for your convenience. LG refrigerators perform optimally even in low voltage conditions. They operate within the range of 100~290V & can withstand voltage fluctuations making it virtually stabilizer free. Shelves made of toughened glass are capable of holding load till. Excess moisture from food evaporates and then condenses on the lattice instead of puddling around your food, thus maintaining the right balance of moisture in the box. Double Twist Ice Tray allow you to get extra ice when you need some extra.