Dusk to Dawn Setup

[eddie1973]

I just ordered another light fixture. I have a total of 6x39 T5HO lights. 2 ATI Coral Plus, 2 ATI Blue Plus, and 2 ATI Purple Plus.
How do I set it up to run a dusk to down? What lights need to be on first, etc?

 

[snakeblitz33]

Make sure that your lights are on three different ballasts... Three different plug ins.
Each plug-in gets it's own timer.
The timer for the blues are set an hour before and an hour after the purples.
The timer for the purples are set an hour before and an hour after the coral plus.
This could take place within an 8 to 12 hour photoperiod.
Best of luck!

 

[eddie1973]

Thank you for the help