The therapeutic combination of the Himalayan Salt Rock Lamp and large 1 Gal. Ultrasonic Humidifier with Aromatherapy Tray is designed to create a calming and soothing atmosphere while providing all of the benefits of a traditional humidifier. This 3-in-1 salt lamp can operate all of its functions independently or simultaneously. The Himalayan salt rock lamp creates many mood lifting benefits displaying a soft, ambient light shining through unique naturally-crafted Himalayan crystals. The ultrasonic humidifier provides dry relief by dispersing moisture into the air and the aromatherapy tray releases the fragrance of your choice from our essential oils into your space. The large 1 gallon tank provides up to 85-hours* of run time and is great for medium sized rooms. Easily portable, this stylish salt lamp is designed to provide a relaxing atmosphere anywhere. It can be used in bedrooms, baby rooms, living rooms, meditation areas, classrooms, spas, offices and more. It is the perfect gift for all generations. Color: Blue.