+18 Size Threads Landscape Lighting Ideas. The distance can range from as little as 2 or 3 feet apart up to the entire cable length between lights (minus 2 feet to allow for hookups). Web if you know the lights that you want to use, then you can work out the size of the transformer you need:
The distance can range from as little as 2 or 3 feet apart up to the entire cable length between lights (minus 2 feet to allow for hookups). I am looking at buying #10 landscape wire on line. I want to place the transformer in a basement utility room where i have an outlet and run 20' of 12/2 stranded wire to the first light.
