No strips on my rig guys. Only 4 far red pucks from Rapid Led, but they are aluminium heatsink mounted leds that is sufficient to cool them on its own. I've only zip tied them to my water cooled rig so I wouldn't have to make a separate mounts.
Best cooling idea was shown by @Nofucksgiven (< if I remember correctly the nicknane). He mounted led on copper plate , mounted copper pipe to the back and connected hose to the pipe. This kind of fixture would be relatively light but I couldn't get copper plates/sheets cheap enough.
I never used the stripps before but as
@Randomblame said before, I don't thing water cooling them is really needed.
