3 Inch Usb Magic Electrostatic Ion Ball Light Lightning Ball Night Light Atmosphere Light

Product Name: Magic Static Ion Ball Night Light Product material: ABS base + glass sphere Product accessories: USB cable × 1 Switch type: push button Dimensions: 140*80 (mm) Power supply mode: USB power supply or 4 AAA batteries (batteries not included) Lights up with a rocker switch Self-equipped adapter can be used to convert the power supply mode USB power supply, its shell is a high-strength glass shell, the ball is filled with a thin inert gas, and there is a black spherical electrode in the center of the glass ball. There is an oscillating circuit board at the bottom of the ball, through a power converter, the 5V low-voltage direct current is converted into high-voltage high-frequency voltage and applied to the electrodes. After electrification, the drawn arc formed by the electrode and the high voltage to excite the inert gas produces a light beam, so the generated light is like some radiant glow, colorful and radiant, very beautiful in the dark. When the ion ball works, a field similar to a point charge is formed around the electrode in the center of the ball. When the ball is touched by the hand (the person is connected to the earth), the distribution of the electric field and potential around the ball is no longer uniform and symmetrical, so the glow becomes brighter around the finger, and the resulting arc travels along the touch of the hand Twist and dance with your fingers. Product size: 3inch, 4inch, 5inch, 6inch, 8inch Light color: red. blue