I buy from the same guy but in a 300 metre roll and use the 14/020Matt said:i use this bloke (as do others) on ebay, cheap and very fast + reasonable postage
If you ever have just one extra wire, use it to double up the ground (-ve) instead of the +ve.DanJ said:I am planning to use a 14 AWG/5 conductor cable . I figured I could double up on power conductors if needed in case I have nuisance voltage drop.
To clarify; I was talking about pixel strings.DannyP said:Why double up the ground? I'm sure there is a reason which I don't understand.