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02/07/2017, 04:54 PM | #1 |
Registered Member
Join Date: Nov 2012
Location: Phoenix, AZ
Posts: 1,712
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Question for 24 Watt RED/BLUE grow bulb with 252 lumens
How is this LED plant bulb (252 Lumens) better growing algae than a 120 Watt (2000 Lumens) CFL? Does this mean I got to run the LED bulb closer to the scrubber screen or run longer hours?
https://www.amazon.com/MarsHydro-Lig...rds=mars+hydro |
Tags |
algae scrubber, led grow bulb, light intensity |
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