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effective projected area calculations for wood poles
I would like to mount four 150 watt MH on a 5'x1.5"x7.5" crossarm mounted flat on the top of a 45' class 4 western red cedar pole. The fixture mounting height would be 40'. The cross arm would be treated LVL material attached flat on the top of the pole. With a standard V crossarm bracket. This...- h2osparks
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- Replies: 1
- Forum: Commercial product engineering general discussion
