This mini Himalayan mood lamp is made from real salt and rotates through a rainbow of colors While standard Himalayan salt lamps glow orange (or pink), this 21/4inch mood lamp rotates through a full spectrum of colors, each associated with a different mood or emotion to create feelings of tranquility and peace in any working or living space Also included is a 2inch white base with lightbulb and a 32page book with everything you need to know about your mood lamp and the meanings behind each color