Lava Light Facts Groovy, dude! Lava lamps never go out of style, and this metallic series is perfect for your pad. The 52 oz. series Lava Lamp is back featuring all of the most popular lava lamp color combinations. It is an authentic Lava® brand motion lamp - the original lava lamp not to be confused with the cheaply constructed, low quality knock-offs that pretend to be Lava® Lamps. The 52 oz. Series Lava Lamp features a silver base and cap. The lamps are approx. 16.3" tall with a 5.5" wide base and 52 oz. Globe. Plugs into any standard AC outlet UL tested and listed for safety. Requires 1 40 Watt bulb (included). Replacement bulbs available at SpencersOnline.com PLEASE NOTE: This large item requires an additional $5.00 shipping fee. Plugs into any standard AC outlet UL tested and listed for safety.