MH timers

[Aquattro]

I have 2 ballasts wired together (1 power in). I then have 2 cords going out, one to each socket. I've used a male/female combo as a cheap quick disconnect on the output side for each lamp. Being lazy (and having extra timers), I thought about putting timers on this side. The main power is still on a timer as well. The alternative is to take apart the housing and add a second power cord in (which non-lazy people would probably do!). Clear like mud?? :D