These were manufactured by Prolight Concepts Group Ltd, but are now discontinued. However, ours work very well and probably will continue in use for several years yet. The model is LEDJ stage colour quad and it has four modes - 4 channel, 6 channel, 12 channel and 15 channel. The last two which we are unlikely to use are sound operated. The manual can be downloaded from the Prolight Concepts Group site as a pdf (LEDJ107_manual.pdf). The file however is only 1.01mb which is within your maximum file and I am attaching it below. Hope this OK.
LEDJ107_manual.pdf