You can use whatever size wire you like for LED's unless you're trying to power hundreds of them. I wire passenger cars with 24 LED's on a strip with #30 wire.
Related Threads
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
Model Train Forum
posts
951K
members
37K
Since
2006
A forum community dedicated to model train owners and enthusiasts. Come join the discussion about brands, various scales, repairs, storage, displays, reviews, accessories, classifieds, and more!