Kswisss
Well-Known Member
With the right air circulation I didn't think it was too big of a deal. I like using the hand rule for measuring heat intensity from the light to the plant, hovering my hand over the tops, and if I feel its too hot I raise it. Just my .02Its a 1000 watt bulb 7 inches is absolutely to close at that stage. I wouldn't keep my 600s that close. I have no idea about the splitter thing. But I gave my 2 cents.