The lava lamp is one of the most beloved and recognizable icons from the 1960s and 1970s. Combine that with one of the most popular comic book characters and you get the Lava Lite 2416 Batman Scene Lava Lamp. The iconic lamp"s shape stays true to the original"s geometric design, while its White-wax/Black-liquid color scheme bubbles its hypnotizing splendor behind the glass for a whole new generation. Furthermore, a decaled steel base anchors the unit with a sturdy foundation, while a matching tip infuses it with a cool sense of symmetry and completion. Powered with a standard electrical cord and lit with a 25-watt incandescent bulb, the lamp"s psychedelic--yet strikingly soothing--glow gently illuminates any study, den, office, or bedroom. A funky, radical gift for a retro-loving family member or friend with a liking for Batman, the lava lamp measures approximately 4-Inch in diameter by 14.5-Inch high and carries a 90-day limited warranty.