The Serene House Light House Ultrasonic Aroma Diffuser supports continuous run time up to 5 hours or intermittent mode up to 10 hours, providing steady aromatherapy coverage for treatment rooms and reception areas. This cool mist ultrasonic diffuser uses water and essential oils to disperse fragrance and includes a warm white light to support low-glare ambient lighting during services. The unbreakable plastic housing improves durability around staff and clients. Unit measures 3.54 in W x 3.54 in D x 5.79 in H and connects via USB cable only. Available in white, light wood, and dark wood color options for flexible room integration. Read more