TOP SELLER! This diffuser runs constantly on one fill of water for roughly 10 hours straight. You have the option of running the diffuser without the light on. When it's empty it automatically shuts off. It is extremely easy to fill with water and its motor is silent.
Vesuvio LED Lighted Aromatherapy Diffuser - Ultrasonic & Silent Essential Oil Diffuser. Aromatherapy Essential Oil Diffuser. Runs for 12 hours. Great for Young Living Essential Oils doTerra Essential Oils & more. (White) - B00UNZQDE4