LG 260 L 3 Star Frost Free Double Door Refrigerator(GL-T292RPZU.APZZEBN, Shiny Steel, Inverter Compressor) Uniform Cooling Anytime AnywhereWith Linear Cooling, the temperature gap between the different portions of the refrigerator is significantly reduced; thus, uniform cooling all across the refrigerator. Not just this, Linear Cooling helps retain freshness in food for up to 14 days”.Inverter Linear CompressorILC Functions within a temperature range of ±0.5°C*, that’s almost half the temperature variation as compared to the conventional compressor. Not just this, it saves 32% energy**, reduces noise by 25%***, comes with 10 year warranty and is certified for a lifespan of 20 years (certified by VDE).Door Cooling+More even and 35%^ faster coolingLG Door Cooling+ makes inside temperature more even and cools the refrigerator 35%^ faster than the conventional cooling system. This reduces the temperature gap between the inner part and the door side of the compartment; thus letting the food remain fresh for long.LG Dual FridgeThe revolutionary technology helps convert the freezer into fridge within 68 minutes, that’s more than 100% faster^^^ conversion than any other competitor in the same product category. With just one touch, it increases the storage capacity of your refrigerator by 1.4 times.Smart DiagnosisLG's Smart Diagnosis is a fast and easy way to troubleshoot issues. Simply call the LG Customer Service Helpline and place the phone on the appliance. The appliance then communicates with a computer that produces a diagnosis within seconds and provides an immediate solution.Auto Smart ConnectAuto Smart Connect is a technology that helps connect your refrigerator to home inverter. Once the refrigerator is connected to the home inverter, every time the power goes off it automatically takes inverter power to run the refrigerator without any manual supervision. Consumes power less than 2 CFL~ bulbs during power cut.135~290V LVS.LG refrigerators perform optimally even in low voltage conditions. They operate within the range of 135-290V.