A popular lava lamp in Europe and the United States, the height is about 41 cm, the black base, blue water yellow wax, can be dimmed, and the European standard round plug. This is the tail goods exported to Russia, the voltage is the same as in China, the plug is round, can be plugged into a round hole socket, and a converter head is given as a gift, which is convenient for people who do not have a round hole socket to use. The dimmer switch can adjust the brightness of the light. How to use: After plugging in, adjust the brightness to the maximum, wait patiently for the wax to melt. The melting time is about 100 minutes. According to different indoor temperatures, the melting time is also different. Now that the weather is cold, the melting time will be longer. After the wax melts, observe the state of the wax balls for a period of time. If there are too many wax balls, it means that the temperature is high. Use the switch to dim the light and keep 3 to 4 wax balls. Remember not to shake after melting.