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  Re: [Aroid-l] LED lighting (was aroid recommendations)
From: "Elizabeth Campbell" <desinadora at mail2designer.com> on 2009.01.25 at 04:46:24(18966)
Hi Steve,

Interesting to know what PAR stand for when you're referring to a growing light - in the technical lighting business, it's an abbreviation of PARabolic reflector. So when I referred to a PAR64, I was talking about a Parabolic reflector with a 64" focal length.

Beth

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