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What is the cost on these?
Quote:
So 4 60's = 250w mh. And their power savings are based off $0.25/kWh, A little more then 2.5 times what the rate in Edmonton is. I bet replacing with 120 degree lens would not give you anywhere near the par values, they are only 1w LED's. Not to mention finding a 120 degree lens for that led might be very hard or impossible. |