Which brings us back to the big question. How many does one need to cover a 18" x 60" area?(which is roughly my rock area)
Well assuming you run them lengthwise and set them high enough to cover the 18" width then you could assume they would cover at least 24" lengthwise being that they are 6" longer than wide. So 3 is what I would start with but I'd use the 70/70 versions.
03-05-2012, 05:53 PM
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