Light up your hot tub experience with the ColourJet water powered light. Compatible with all HydroJet and HydroJet Pro Lay-Z-Spa hot tubs, these lights are solely powered by water flow. This means no batteries or charging is required to enjoy its spectacular light show. In addition to offering the same multi-directional flow control of a traditional HydroJet, the ColourJet LED accessory will light your spa up with 7 bright colours thanks to its vibrant LED bulbs. Including red, green, blue, light blue, white, violet, yellow; you can choose between a solid colour or utilise the automatic colour switching function. So now, sit back and relax or get the party started with the ColourJet lighting system