"Low power consumption" means that something uses a small amount of electrical energy to work, which is beneficial as it helps conserve energy and reduces the amount of electricity used. Full definition
Since most of our guests air - conditioned accommodations like, we have provided a big part of our bungalows with electric air conditioning systems and for selected devices with low power consumption. (bali-tourism-board.com)
The chips are optimized for lower power consumption and faster processing speeds for the type of math specific to mining. (nordic.businessinsider.com)
This change lowers the power consumption of the console and makes it less expensive to produce. (8-bitcentral.com)