The Ultrasonic Candle Aromatherapy Diffuser is flameless and emits only a cold vapour so you can experience your essential oils in their purest form. This diffuser is Australian designed by Essentials In-A-Box and is the very first candle of its’ kind. The ultrasonic technology is unique in that it works on the vibration of the water at such a speed that it creates a vapour. There isn’t any condensation as the vapour is not steam, it is a cold vapour. Diffuser your oils rather than heating them means that you get the full therapeutic benefits of your essential oils. Also multi-functional, the candle diffuser acts as a vaporiser, ioniser, air purifier, diffuser and multi-colored night lamp. The unit switches off once the water depletes and operates for eight hours. We love our Ultrasonic Candle Diffuser, it is stunning to look at and absolutely delightful to use in the home or office.