I used one like Mobays and they have little clips that set set in for the time, just make sure you play with it and make sure you know what clip turns it on and what turns it off, then just leave it and watch it work, if you get one without a ground then just use a strip of outlets that has the switch on it, that'll work too. Make sure you don't overload it though!

GG23
GrowinGreen23 Reviewed by GrowinGreen23 on . Light on/off timers? i was wondering if there are timers that can switch on/off lights after a certain amount of time so i can work at day without having to worry about my plants when they're flowering (not quite yet....) or are they only available on certain lights? if so where are they available at and aroudn how much? thnx.s12. Rating: 5