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Re: [APD] LED lighting

To: aquatic plants digest <aquatic-plants at actwin_com>
Subject: Re: [APD] LED lighting
From: Chris <ecwh73 at gmail_com>
Date: Sat, 11 Dec 2010 22:11:25 -0500
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What sort of heat comes off these?

On Sun, Nov 14, 2010 at 1:53 AM, Jerry Baker <jerry at bakerweb_biz> wrote:
> On 11/13/2010 10:12 AM, Eliza McCroskey User wrote:
>>
>> I¹ve become dissatisfied with my fluorescent lighting and I¹m intrigued by
>> LED¹s. They are becoming more prominent in my industry (Theatre), and I
>> wonder if anyone here has used them.
>
> I haven't used them in an aquarium setting. Some of the newest,
> bleeding-edge Cree LED emitters are over 150 lumens per watt. I don't know
> how good for plants they are, but getting 15,000 lumens out of 100W isn't
> bad. If you are comfortable with a little DIY electronics, your could make
> an LED array for relatively cheap.
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