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.
Fulham says 2 wires on one end = HO level per bulb
They say to combine 3 wires.. then 1 lead to end cap and jumper to other end cap pins. VHO Level will do only 1 bulb. Possibly connect 2-24" hooked in series for VHO level output.
How are you all WIRED UP?