This Samsung refrigerator comes with High energy efficiency certified by BEE, so it saves money by using less electricity* without sacrificing performance. It’s BEE 3 star rating makes it one of the most energy-efficient refrigerators available. Digital Inverter Technology automatically adjusts the compressor speed in response to cooling demand across 7 levels. It uses less energy, minimizes noise, and reduces wear and tears for longer-lasting performance. Has toughened glass shelves that are designed and tested to hold a weight of up to 150kg safely. So even large vegetables, like marrows, or dishes prepared in heavy pots and pans can be kept cool and fresh.