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The appropriate use of this unit can directly lead to high yields and it can keep running costs to a minimum
this increases oxygen levels and further boosts root formation and overall growth
not volume
use up to 8mL per gallon
600w LUMii BLACK Electronic Digital Dimmable Ballast 250w 400w 660w Super Lumen Contactor Board The appropriate use of thisItem Description LUMii BLACK "SUPER LUMEN" DIMMABLE DIGITAL BALLAST 660w 600w 400w 250w DIMMABLE OPTIONS "NO NEED TO CHANGE THE 600w BULB ON ANY SETTING" LUMii BLACK Digital Ballast is not the same as any ordinary dimmable ballasts. This software controlled, variable output ballast has been specially designed to give the most selective growers the ultimate versatility and performance from a single lighting system. This super cool, super efficient,
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