Replaced our 1996 Jetsetter bought a refurbished 2016 hotspot SX. This model year came with just a blue light. Gave the people at Backyard plus a call and the hooked me up with a Multicolored light. Now this wasn't just plug and play it did require you to change some settings that they walked me through. Now the tub has 8 different colors and 3 loop sittings just like the newer models.