1 odd rock light

Have a set of rock lights from a @Iggy group buy. Recently reconnected these to my bussman and 1 rock light shows a different color from all the rest. Any suggestions? Example 5 are blue and that one is green, or t are red/pink and it will be light blue.

 

Unseen, I would guess the RGB wires are out of order on it.

 

I guess it is possible but the connector has a little tooth i doubt i would have been able to get it to connect in there, will double check it tomorrow with light.

 

Could be a bent pin. Basically, RGB works be having different values on R, G, and B. If those were mixed up, or one was not seated correct, I would affect them.