Lava Lite 5312 16.3-inch/52 oz. Designer Lava Lamp, Green Wax/Clear Liquid/Green Base 16.3" Green 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