I found my Iwasaki 15k on sale for $72.00 and I want to buy four of them. I change (2)once a year and my question is, will the other two last a year without use or is there a shelf life or something on MH bulbs?
I found my Iwasaki 15k on sale for $72.00 and I want to buy four of them. I change (2)once a year and my question is, will the other two last a year without use or is there a shelf life or something on MH bulbs?
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