Interested in knowing how JustinX And Foogoo have your ballast wired.
I just got mine from HappyRxxxxxx, and it's a WH 7 2 lamp 24".
Runs HOT after 3 hours.....
2 red wires = 1 pin on each end cap per bulb.
1 Yellow wire = Jumpered to all pins on the other end cap
This is a parallel connection...