Enlighten Diamond 3 — 3-person hybrid infrared + traditional sauna from the InfraNature Duet series. Handcrafted from genuine Western Canadian red cedar inside and out, it features a hybrid system pairing full-spectrum infrared with a traditional heater — switch between infrared and dry heat. Insulated double-wall construction, low-EMF, and tool-free assembly in under an hour. Available as an outdoor or indoor configuration. Backed by Enlighten’s warranty and shipped via flat-rate freight. Authorized dealer — The Everything Depot.