The BC***2 DMX**2 Data Decoder adopted the advanced decoding technology to convert the international standard DMX**2/***0 signal into standard SPI (TTL) signal to control LED lights based on *4HC**5, MB***6, DM**4, DM**5, SC****2, ZQ***2, or similar chips, each decoder has *6 DMX output channels, and the output channels can be expanded by adding decoders, therefore, most of LED lights can be controlled via the signal convertion, such as widely used pixel light, digital tube light, spot light, floodlight, pixel screen, dancing floor light etc.