lol you think you're making yourself sound like you know what you're talking about, when in fact, the more you post the more everyone knows you're full of shit. I didn't respond to the 1st part of your post because I already covered that in previous posts. The questions you're asking aren't necessary or are on the very basic of newbie levels. We don't need to know what light he is using as long as the plants aren't displaying signs of heat stress. You want to know what light he is using so you can regurgitate the things you've read about distance of a bulb based on wattage.