Patching some generic lights

I have some AC90-240v LED pars (https://www.newegg.com/p/1GS-0138-000K9# - these look close, although it's hard to tell) - I've been patching to the board using generic patches but I've run into some glitches as I can't really figure out the right channel selection. The DMX is all daisy chained and the addressing is correct (well, mostly correct, some are being fidgeted as I change them all around), but the first light I had issue patching wouldn't display color correctly when I had it set as RGBW, when I added IRGBWS, the fixture works, however the second fixture started to strobe instead of selecting color. The website says that particular LED is 7ch, so I'm not sure what other channel I might need in the fixture to hopefully get everything to sync. I've gone through the menu on the fixtures as well and there doesn't seem to be much indicator to channels or channel modes, even.