metal halide alternatives

WidowShamus

Well-Known Member
What's up guys and gals. I have always used a 400 watt hortilux blue for vegging. It has always done me wonders. The problem is it takes up a 3 x 4 x 8 area to keep it cool enough. Then when time I switch to hps for flower. I would like to cut the space into a 30/70 split, so I have have a continueous harvest. However, the mh gives me nodes that are 1/2 inch apart and if I use another type of light I don't want to sacrifice that. Is there a lighting system that will give off virtually no heat and slot of lumens without using a lot of watts? Help please
 

WidowShamus

Well-Known Member
wow, i didnt think everyone uses MH but I guess they do, lol

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