[aprssig] TAPR Dayton Solar Talk
earl.kd5xb at gmail.com
Fri Jun 3 11:24:08 EDT 2011
No, not really.
KD5XB -- Earl Needham http://groups.yahoo.com/group/cw_bugs Quoting from the Coast Guard: ZUT Posted via Blackberry
From: "Bob Bruninga" <bruninga at usna.edu>
Sender: aprssig-bounces at tapr.org
Date: Fri, 3 Jun 2011 10:37:52
To: 'TAPR APRS Mailing List'<aprssig at tapr.org>
Reply-To: TAPR APRS Mailing List <aprssig at tapr.org>
Subject: Re: [aprssig] TAPR Dayton Solar Talk
> Our CFL's... DEFINITELY don't last
> anywhere remotely near 5 years.
It all depends... Actually, life in years usually assumes only 3 hours use a
day or something like that. So a "10 year" bulb always on, might only be
good for 1/8th of that or about a year and a half.
Or, I think they are rated in 10,000 hours? A year is 8760 hours. Again,
so about a year and some.. for always on. Still much much better than an
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