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Low Earth Orbit
Lighting & Electrical
Colorado Batten 144 for cyc lighting
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<blockquote data-quote="Rob Timmerman" data-source="post: 42311" data-attributes="member: 172"><p>Re: Colorado Batten 144 for cyc lighting</p><p></p><p></p><p></p><p>When comparing light output from fixtures with different beam patterns (and potentially different beam distributions), you need to correct for the area of the beam. The colorforce 12 at 15' has a 4.7' diameter beam, which compares well with the 5.1' diameter beam of the Blaze TRX at 12'. At these distances, the Colorforce has 109fc, while the Blaze TRX has 199fc. Those values correlate well with the Colorforce's 2400 lumens compared to the Blaze's 6008 lumens. If you'd prefer to work with candlepower, the Colorforce 12 has somewhere between 17559cp and 24525cp (depending on which measurement you use), compared to the measured 28710cp of the Blaze TRX.</p><p></p><p>I was basing my brightness comparison on lumens/ft.</p></blockquote><p></p>
[QUOTE="Rob Timmerman, post: 42311, member: 172"] Re: Colorado Batten 144 for cyc lighting When comparing light output from fixtures with different beam patterns (and potentially different beam distributions), you need to correct for the area of the beam. The colorforce 12 at 15' has a 4.7' diameter beam, which compares well with the 5.1' diameter beam of the Blaze TRX at 12'. At these distances, the Colorforce has 109fc, while the Blaze TRX has 199fc. Those values correlate well with the Colorforce's 2400 lumens compared to the Blaze's 6008 lumens. If you'd prefer to work with candlepower, the Colorforce 12 has somewhere between 17559cp and 24525cp (depending on which measurement you use), compared to the measured 28710cp of the Blaze TRX. I was basing my brightness comparison on lumens/ft. [/QUOTE]
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Colorado Batten 144 for cyc lighting
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