Great Lights - Had to bypass the ballast Ok, took me a little time to figure out the wiring since mine did not work with my ballast. I had to bypass it. I know every ballast is different so this is how I had to wire mine to bypass it and make the lights work. My ballast is or rather was a Sunpark SL15T. On one side it has 2 Red Wires and 2 Blue Wires. On the other side it has the Black and White, as well as 2 Yellow and a Red and a Blu wire. I disconnected the Black and White wires then cut all the wires close to the ballast. Then I removed the ballast. I had to wire the 2 Red and 2 Blue (all from the same side) to the White wire. Then on the other I Wired the 2 yellow, the Red and the Blue to the Black wire. (note if you need more wire for the one side like I did just use the white or black wire that is on the ballast or use another wire to connect) See my images. Everything worked great after that, the lights are super bright and seem really well made. Th...