I am bypassing the ballasts in several 8 ft fixtures to install led bulbs, and found several of the wires in the fixtures, close to the ballasts have become brittle. It is a 20 amp circuit, but it seems the old is only 16 gauge (silver color) and some 16 gauge solid copper. What should I use for replacement? via /r/DIY http://ift.tt/2gfbgLl
