As the white lava passes through the multi-colored Colormax glass globe like the real flow of molten lava, it absorbs the different colors and changes tone. The hot volcano graphics on the base and cap match perfectly with the hot lava inside the lamp. It’s like having a mini volcano in your room (without the dangers of molten lava). White wax / clear liquid / tri-colored globe / volcano decal base & cap. Provides relaxing, soft light. Aluminum base. 25 watt light bulb included. Plugs into a power outlet.