I need a socket cord for my digital 600?

Hi i bought a next gen 600w hps digital ballast , and i was wounding where I could pick up a replacemt that goes from the ballast to the socket .

Do all socket cords from differnt manufactures fit alll digital ballastest?

The manufacture say that can reach 75 feet form the ballast IM lookign for on thats 15-20' .

I believe most use the same cord, however Hydrofarm's have a different style cord. Just look it up online and it shouldn't cost you more than 20 bucks. The most common sizes are 15 - 20 feet.