What lights give good spectra?

Started Jan 13, 2013 | Discussions thread
Duncan C Veteran Member • Posts: 7,667
Re: What lights give good spectra?

drh681 wrote:

tedandtricia wrote:

You may have misread the dates. The first post in that thread is 2010. The most recent post in that thread is just a few months ago.

Uh the posted link was to 2002...

This being 2013, my calculator says ten years, plus a few days.

No, you're reading that wrong. The original poster's join date was 2002, but the thread was started on 05-04-2010, 11:31 PM. The last 2 posts to the thread are from October 2012 and early this morning (14 January 2013)

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