Both the LED marquee and rgb light strips need dimmer control. The marquee has an IC chip to control the change of the light bar, which can chase, open the screen, run water, and race; rgb can only be gradual change, breathing, and strobe. The light strip refers to welding the led light on a copper wire or a strip-shaped flexible circuit board with a special processing technology, and then connects to a power source to emit light. It is named after its light-emitting shape is like a light strip. They have been widely used in buildings, bridges, automobiles, advertisements, signs and other fields, as decoration or lighting, to add joyful festive atmosphere to various festivals.
