Pendant light metal wire
 

We are looking for a metal covered electric wire to match our existing pendant lights (new pendant lights only come in black wire). Kenroy Home 44301 BS pendant light.

Did you try contacting the manufacturer? Now-a-days it is very hard to alter a light fixture without ruining the UL listing.

Cut a small piece off and take it with you to HD or a hardware store ans they can help you match it to the color you need.