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biscuitridge · February 12, 2021

I am measuring 26000 lumens at 16" from plant tops, and 164 lumens per watt isn't what I would call an energy guzzler, not sure where I could fi d a more efficient COB. Maybe you can point me to something more efficient.

February 12, 2021	#20
biscuitridge Tomatovillian™ Join Date: Jan 2014 Location: washington Posts: 490	I am measuring 26000 lumens at 16" from plant tops, and 164 lumens per watt isn't what I would call an energy guzzler, not sure where I could fi d a more efficient COB. Maybe you can point me to something more efficient.