Quote Originally Posted by the image reaper
no worries, they both are in the 'blue' spectrum, won't make a difference ... after my $80 EYE Hortilux started getting old, I replaced it with an $8 HPS, 400 Watt HPS ... I see no difference in growth, etc., and don't think the plant suspects a thing
Nice snag! Too bad they don't have 600W for my system. The only significant difference I saw was that the Eye supposedly lasts 6000 hours longer, but that certainly doesn't make up for the price difference. That is now one of my bookmarks.