The pixel node spacing is ~ 3.5 " between centers according to RJ so about 40ft
The estimate price is $0.63 each
You don't have to have 128 per SSC less is better for amps
RJ posted in the what is a smart string post that he was going to offer set lengths of pixel nodes. The other styles are preset to 10, 30 etc
10 , 20, 35, 50, 70, 100, 128 pixel nodes preset lengths but its subject to change.
I wouldn't order from Rays yet since its not confirmed what chip he is using and what Ray is offering may or may not work. Of course there is also the Licensing issue with Phillips that everyone needs to understand too.
Cheers
Rick R.