40 rectangle with 3 lights each is close to 120 single nodes as far as current draw.. I noticed that about 1/2 way down and more the light changes color slightly. I assume it is that the closer to the end of a long string the voltage is lower?
My question is can you run spt2 wire from the beginning strings + and - to the beginning of the 2nd strings + and - to feed full voltage and current to the second string? Just let the data line chain between the 2 sets?
In other words supply power to the beginning of both sets? (using thicker wire then comes on the nodes) I do not have enough controllers to have one on each set.
Or am I splitting hairs. When I bench tested them I could see a difference but maybe after they and outside over a long run I will not see it?
Ron