Plasma Globe Product Features: • No batteries required, can be plugged directly into a 220 V outlet. Consumption is 8 watts. • The globes are available in 4 different sizes; the product on sale is JUMBO. • Small: Height: 20cm, Diameter: 10cm • Medium: Height: 22cm, Diameter: 13cm • Large: Height: 25cm, Diameter: 14.50cm • Jumbo: Height: 30cm, Diameter: 18cm What is a plasma globe? A plasma globe is a special low-pressure glass globe. When activated, the gas inside is electromagnetically excited, and random radiation occurs in colors determined by the gas mixture. A Plasma Globe is a device that contains a low-pressure gas mixture and operates with high-frequency alternating current. The small globe in the center serves as an electrode. When the device is activated, plasma particles are transmitted from the small globe in the center to the inner surface of the outer glass globe in the direction of the electric field lines and in the form of colored radiation. When you touch the sphere with your hand, it affects the high-frequency electric field, generating single beams of light from the small sphere in the center to the outer glass sphere where you touch it. This is because the glass acts as a dielectric within the capacitor, forming the ionized gas produced by your hand. Did you know? The Sun, the source of heat and light on Earth, is also a giant plasma square. Touch the glass sphere while the device is operating. Observe what happens. While the device is operating, try placing a fluorescent light bulb on the sphere, either without touching it or touching it. You'll be amazed! Playing with electricity has never been this fun or safe. You can create incredible images in your room at night or use it to decorate your home and create a magnificent atmosphere at parties. Enjoy playing with light and electricity. The moment you touch your finger, all the light will be directed to your finger, creating a beautiful image. You'll be amazed by the light waves created by this magnificent device.