Re: [APD] light banter ;-)

["S. Hieber" <shieber at yahoo_com>]

Good job Bill.  Now find one that explains how fluorescents
work, with a nice simple explanation of plasma ;-)

sh
--- Wright Huntley <whuntley at verizon_net> wrote:
> Light is an essential nutrient for our plants, driving
> the whole 
> photosynthesis process.
> 
> There are several places to get accurate information on
> the subject, but 
> the LFS, your friends at the club, and this list aren't
> always the finest.
> 
> Anyone who would understand the terms and units, the
> confusing hype, and 
> the just plain wrong info we collect here, should do a
> web search and 
> find a site that is at your comfort level for complexity.
> I just did 
> that and found one that may satisfy the needs of about
> 90% of the folks 
> who follow this list.
> 
> http://www.squ1.com/site.html
> 
> To be specific,
> 
> http://makeashorterlink.com/?T4AB54236
> 
> gives a nice clear view of what photometric units mean.
> 
> There are other sites that maybe give more info on color
> temp. (how much 
> a given lamp looks like a heated blackbody) or on
> radiometric units, but 
> this one is worth browsing for a lot of good sound info
> on architectural 
> lighting. [Yes, that's what our tank lights really are!
> :-)]
> 
> Wright
> 
> -- 
> Wright Huntley -- 760 872-3995 -- Rt. 001 Box K36, Bishop
> CA 93514
> 
>             Mencken's maxim?every election is a sort
>               of advanced auction of stolen goods.
> 
> 
> 
> _______________________________________________
> Aquatic-Plants mailing list
> Aquatic-Plants at actwin_com
> http://www.actwin.com/mailman/listinfo.cgi/aquatic-plants


__________________________________
Do you Yahoo!?
The New Yahoo! Shopping - with improved product search
http://shopping.yahoo.com
_______________________________________________
Aquatic-Plants mailing list
Aquatic-Plants at actwin_com
http://www.actwin.com/mailman/listinfo.cgi/aquatic-plants