Smart Inverter LG’s Smart Inverter technology provides precise cooking power to reheat and defrost a wide range of foods faster than ever. Thanks to precise temperature control, you can cook a variety of dishes that microwaves were previously never able to prepare. Even Heating Heat every dish to an even temperature using delicate temperature controls for a more satisfying, tastier dining experience. Even Defrosting By adjusting the temperature to fit the job, meat can be evenly and thoroughly defrosted more perfectly than you’ve ever experienced. Fast Cooking Reduce cooking time for any dishes with up to 1200W* of power on your side.