Re: [APD] Jebo lights vs. AH Supply

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

The AHS.
 
* * * * * * * * * 
Come to the 2006 Aquatic Gardeners Association Convention and plan a few extra days in San Francisco enjoying the Cable cars, Lombard St., Chinatown, Fisherman's Wharf . . .
 
The Convention will be November 10-12 at the Sheraton Gateway Hotel -- San Francisco International Airport. Speakers, Field Trip, and the largest aquatic plant auction in the US.
 
Details will be posted soon at http://www.aquatic-gardeners.org/ 


----- Original Message ----
From: Chris Ferrell <ferrell at alumni_wfu.edu>
To: aquatic-plants at actwin_com
Sent: Wednesday, May 3, 2006 9:57:51 AM
Subject: Re: [APD] Jebo lights vs. AH Supply


I'm a little confused here - which lights were superior (more light)?

Thanks,
Chris  

"All I had to do was measure the PAR units of a JEBO 55 watt fixture and an
A&H fixture.

You do not even need the PAR meter see the dramatic difference, it's close
to 2 times more light.

500 micromol/m^2/sec vs 220 at 4 inches distance."
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