LAVA brand lamps are the original. For 40 years, LAVA has captivated generations with their trademarked shape and timeless styles. Don"t accept substitutes. Demand the original…the registered LAVA brand. They are the perfect addition to any bedroom, living room, or party space. Simply turn on this lamp and set the mood. 17" Blue Wax/Clear Liquid Lava Lamp Watch the different-sized formations of the melted wax collide, flow, and split apart as they ooze their way up and down the glass globe Provides relaxing, soft light 40-watt light bulb included Plugs into a power outlet