Quote Originally Posted by Bryan H View Post
Can someone tell me how many pixels I can run in series before I need power injection? Can i run a string of 100 c9 with dual 5050 LED without power injection?
Additionaly how Pixels can I have on one seperate run back to the controller, generally speaking.

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Generally speaking, yes you can run 100 C9 with dual 5050s without injection. I've noticed dimming at about pixel 125. If you run at less than 100% brightness you can run even more pixels without needing injection.

Not sure exactly what you're asking for the second question.