3838RGB LED beads; low power consumption, minimal heat generation, non-glare, and impact resistance. It operates on low-voltage direct current (DC) 12V power supply, providing higher safety and reliability.
2818 chip; 256-level grayscale, with the chip featuring built-in RGB three-channel PWM constant current drive. The chip can be controlled by an external MCU to achieve independent brightness control, cascade control, and realize 256-level grayscale color dot matrix illumination control.
Breakpoint transmission circuit; 4-channel breakpoint transmission allows the fault signal to continue transmission when there are bad points, ensuring the display effect of subsequent LED beads.
Wide range of applications; extensively used in bar, hotel, entertainment, and KTV decoration lighting, concealed position lighting, private rooms, corridors, and decorative areas.
