The Lava Lamp Purple Wax in Blue Liquid with a Volcano Themed Base & Cap is a medium-sized retro-style lamp featuring a unique design with a floating purple wax in a blue liquid. This incandescent lamp, measuring 14.5 inches in height, comes with a switch control style and a bulb/tube included. The lava lamp, made of aluminum and glass, produces multicolor lights (red, purple, and blue) and has a waxed finish, adding an artistic touch to any space. Perfect for those looking for a vintage-inspired lighting piece without the actual vintage aesthetic.