Learn why Sunlighten infrared saunas are energy efficient and won’t run up your electricity bill. Our friendly infrared sauna consultant explains how to figure your monthly energy cost and walks through the three facts about how our saunas operate so efficiently. Learn more about what makes a Sunlighten sauna better than most here: sunlighten.com/light-science View all our energy-efficient sauna models here: sunlighten.com/saunas youtu.be/aFbxTSFqmAE #Sunlighten #InfraredSauna #EnergyEfficientSauna #saunaenergyefficiency #saunaelectricityusage