I got llights. Now what?
I got the nova extreme 4X54 watt t5. 2 of the bulbs are Actinic 460 nm: 2x54Watt and the other 2 are 10 daylight bulbs. what are those bulbs for? Do I turn on all for all day? Are the actinic bulbs for night time? what do I need a timer for. Someone help.