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Re: [APD] T8 LED tubes drop in replacements

To: aquatic plants digest <aquatic-plants at actwin_com>
Subject: Re: [APD] T8 LED tubes drop in replacements
From: Jerry Baker <jerry at bakerweb_biz>
Date: Wed, 15 Oct 2008 19:18:41 -0700
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Stuart Halliday wrote:
> Had to happen of course.
> Nice to see the first ones becoming available.

Are they measuring the lumens at the emitter, or what actually comes out 
of the light? LED manufacturers are famous for overstating their lumens 
by measuring right at the emitter, which doesn't always correlate to the 
real world experience.

-- 
Jerry Baker
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Follow-Ups:
- Re: [APD] T8 LED tubes drop in replacements
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References:
- [APD] LED tubelights
  - From: Raj
- [APD] T8 LED tubes drop in replacements
  - From: Stuart Halliday

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