Hey Bender, I think he wants to put both lights together, augment. Unless he got the 1000. Then I would use the 400 for veg. like Bender says you need the mylar too. Get the good stuff.
LOC NAR1958 Reviewed by LOC NAR1958 on . Which is better? (2)-400w hps or (1)-600 or 1000? Hi. I currently have a 400w PL light setup. I was thinking to augment this with a cheapo 400w hps (used, rebuilt, etc. off ebay or inside sun). Certainly the 400w hps systems are affordable. I wonder though - is it better to have (2)-400's or (1)-600? I'm afraid to go with 1,000 as I'd have heat to deal with and wouldn't be able to get the light as close to the plants anyway so it might be counter-productive. My space is about 3.5 or 4x4 feet. Or - hopeing to not have more than 4 Rating: 5