ugination87 Posted January 25, 2006 Share Posted January 25, 2006 how many months should pass before changing bulbs? Link to comment
aqualaw Posted January 25, 2006 Share Posted January 25, 2006 I usually change my PC bulbs every 12months. Not sure about MH and other bulbs. Link to comment
kff Posted January 26, 2006 Share Posted January 26, 2006 how many months should pass before changing bulbs? I have the exact same light as you, and I change bulbs every 6 months. Light intensity goes down 40% in 6 months. Link to comment
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