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Rodeo Lighting
http://paulcbuff-techforum.com/viewtopic.php?f=8&t=4902
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Author:  Technical Support [ Mon Aug 08, 2016 3:48 pm ]
Post subject:  Re: Rodeo Lighting

Ok, so that is f/4.5 at ISO100. That seems really bright for an arena, but it may be lit for broadcast?

So, f/4.5 time the 65 feet is a guide number of 293. This can be achieved (roughly) with an 11 inch reflector and an Einstein at half power, but with a reduced area of coverage (30 feet or so).

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