The three common luminous characters in daily life include:

LED luminous characters: LED luminous characters use LED lights as light sources, which have advantages such as low power consumption, high brightness, and long lifespan. They are usually composed of luminous backboards, LED modules, and fonts, and can achieve various colors and changing effects, such as monochrome, multi-color, gradient, flicker, etc. LED luminous characters are widely used in commercial billboards, store signs, indoor and outdoor signage, and other places.

Neon light emitting characters: Neon light emitting characters use sodium vapor tubes as light sources and emit fluorescence through gas discharge. They are usually composed of glass tubes, electrodes, gases, and transformers. Neon lights have the characteristics of being bright, bright, and colorful, and are commonly seen in signs, signs, and decorations that are lit at night.

Plasma luminescent characters: Plasma luminescent characters use plasma generated by a plasma generator as a light source, emitting light through gas discharge effects. They are usually composed of flat plates, electrodes, transparent protective layers, etc. Plasma luminescent characters have the characteristics of high brightness, uniform luminescence, and long lifespan, and are widely used in commercial signs, indoor displays, outdoor advertising, and other places.