From: Ed Stander (glassact@compuserve.com)
Date: 07/16/02-06:23:20 AM Z
Message text written by INTERNET:alt-photo-process-l@skyway.usask.ca
>But, if memory serves, the BL units are rated for between 9000 and 12000
hours. The halide bulbs have a much shorter life. Maybe 100 hours????
J.<
J:
Metal halides are rated for a conservative 10,000 hours. If fact, most
are garanteed for that. E.
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