Glitter lava lamps are the perfect combination of modern, minimalist design with the retro look of the original 1960s lava lamps. Lava lamps are an iconic item and are now considered a classic in decoration and mood lighting. Their success is due to the relaxation brought about by the hypnotic effect of the rising and falling wax bubbles. The lamp works with one 30W R39 bulb (included). It is important to note that when using a lava lamp for the first time, it takes 3 to 5 hours for the wax to heat up and start forming bubbles; after that, the time decreases. The optimal operating temperature is between 21 and 26 °C. The lamp is 36 cm high and has a diameter of 9 cm. Made of aluminium and glass. Inside the bottle is wax that heats up, changes from a solid state and begins to flow in the form of bubbles. Do not touch any part of the lava lamp while it is on or immediately after it has been switched off. The lamp reaches very high temperatures during use. Complies with European standards.