Lights do not look the same shade.

[Mmbra]

Hello reefers, I recently purchased 4 used Noopsyche lights. After setting it up and getting everything connected to the controller, one light seems to be a little different in shade, most noticeable in channels A, and B. It almost looks like a purple or pink tint. They are all connected to the controller correctly and when in manual mode all lights change. Anyone else experience a similar issue? Thanks!