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01/02/2008, 09:10 AM
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Premium Member
 Join Date: Mar 2003
Location: Atlanta GA
Posts: 2,848
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MH & T-5 Bulb degradation info wanted
I'm trying to judge long term cost of t-5 vs MH.
I'm looking for Bulb degradation info. I saw a article in RC magazine a few months ago on Metal Halide lamp performance decline over time. It covered MH lamps pretty good. (I would like to know how to find past RC magazines. any help here would be great I could not find it on the home page) I trying now to find any hard info on T-5 rate of decline in PAR over time? thanks
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Roland |
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