The aroma diffuser with Amber Light creates unforgettable, atmospheric moments. Zoe’s cool mist is made visible by her amber light. The bronze-coloured, deceptively genuine looking flame transforms the room into an oasis of well-being. This quiet and energy-efficient aroma diffuser uses ultrasound technology to optimally emit essential oils into the room as extra fine mist whenever you want her to – for up to 10 hours. If the unit switches off, follow these steps - 1.Unplug the unit 2.Empty the water tank completely, rinse out with warm water (being sure to avoid getting water into the air input) 3.Plug in the unit 4.First press the LED button and afterward additionally the on/off button 5.Keep pushing both buttons together for 2-3 seconds 6.The LED button should blink twice 7.Fill up the water reservoir and restart the unit If this does not work, the chances are that it us user error and the unit has been overfilled causing water damage and or not maintained/cleaned properly .