All spas in the Platinum Deluxe range come with a sealed base as standard, which is an integral part of the hot tubs support structure. Insulation is vital to both the running of your spa & the cost of running a spa. We use a foam insulation which aids keeping the water temperature & also preserve the energy used to heat the water. Lighting Scientists have claimed that the amount of lighting affects the regulation of emotions, such as happiness & sadness, through the nervous & endocrine systems. LED lighting in our hot tubs enhance the user's pleasure whilst using a Platinum Spa, by selecting lighting that only enhances the person's mood. The Arizona hot tub comes equipped with multi coloured LED lighting around the waterline & in the foot well. Bluethooth Music System All Platinum spas hot tubs are equipped with MP3 music systems with a standard 3. 5mm jack allowing virtually any MP3 device to be plugged in. You can sit back & relax in the spa whilst listening to your favourite songs through the two mounted speakers which come as standard. On the Premium range, all our hot tubs come with Bluetooth connectivity! The mounted speakers also have colour changing LED lighting! Music is another way to increase the user's enjoyment whilst using their hot tub! Downtempo music can cause the brain to sync up with the beat & create alpha brain waves. These waves are often present when were awake but relaxed. Listening to smooth jazz, especially combined with nature sounds like waterfalls or thunder, can be especially soothing. Control System Balboa instruments are the worlds largest manufacturer of electronic control systems for the spa & hot tub industry & the recognised leaders for innovation, ease of use & reliability. Every Platinum spa model is equipped with Balboas latest generation of solid state panels & controllers which have no moving parts, to ensure our spas are super reliable, dependable & easy to operate! Maintenance free The side panels & steps