Lava Lite 2451 14.5-inch/20 oz. SpongeBob Lava Lamp, White Wax/Blue Liquid/Decal Blue Base 14.5" Sponge Bob Square Pants Bubbles 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 25-watt light bulb included Plugs into a power outlet