TheDynamic Lugano 3-Person Saunais constructed from 100% Canadian Hemlock and engineered for safe, effective FAR infrared heat therapy. FeaturingDynamic Low EMF Heating Technology(5-10MG measured 2-3 inches from the panels), this sauna comfortably accommodates three people. Delivery:Curbside delivery only on a pallet by a freight carrier. Heating Elements:9 Dynamic Low EMF FAR Infrared Carbon heating panels (5-10MG at 2-3 inches)3 on the rear wall, 2 on each side wall, 1 under the bench, and 1 on the floor board 9 Dynamic Low EMF FAR Infrared Carbon heating panels (5-10MG at 2-3 inches) 3 on the rear wall, 2 on each side wall, 1 under the bench, and 1 on the floor board Wood Type:Natural Reforested Canadian Hemlock construction. Glass:Bronze Tinted Tempered glass door with side windows. Interior Lighting:Chromotherapy Color Lighting System + Red Light Feature. Exterior Lighting:Accent lighting included. Control Panels:Interior and exterior LED control panels. Sound System:Bluetooth and MP3 auxiliary connection with built-in speakers. Temperature Range:118 degrees F-132 degrees F recommended; sauna can heat up to 140 degrees F. Electrical Service:120V / 20AMP non-GFCI dedicated receptacle and breaker (Not 220/240V) (Please consult a certified electrician.)