self-contained spas in the nature of personally environmentally controlled compartments in the nature of non-medical, non-therapeutic self-contained standalone chambers having one or more selectively engageable sources of heat, light, vibration and a base supporting a bed and a hinged cover that is closed after a person lies in the bed, the self-contained spas also incorporating one or more of ultraviolet light, infrared light, visible light, heated air, cooled air, steam, shower, aromatherap...