I have the dimmable version and need to know which wire is the dimmable wire on them. They have black and red. I am hooking them up to my apex controller.
Correct. You'll use one red +, black - pair for each color, using VS1 and VS2 if you are ramping them separately. If you are ramping both colors together, combine the reds with each other and do the same with the blacks, and use VS1 only.
