This 5-person plug-and-play hot tub delivers effortless relaxation and powerful hydrotherapy for compact spaces. The LS350DX by Lifesmart Spas is a 110v, 28-jet spa with illuminated waterfall, multi-color underwater LED lighting, one lounger, two bench seats, and ozone water care system for sparkling clean water with fewer chemicals. Full foam insulation and thermal locking cover keep heat in and electric bills low. Certified by APSP 14 National Standard and California Energy Commission for safety and efficiency.