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- Supplement R
Introducing the Supplement R - ISH-DFR
A brand new offering from Invisible Sun LED. The ISHDFR or "Supplement R" is a dual channel supplement strip incorporating both deep red at 660nm and far red at 730nm. Each channel is independently controllable via PWM potentiometers. This gives you the ability to create the perfect balance of deep and far red at any given time of the grow cycle, use this to induce the Emerson effect and speed up plant metabolism and flowering times. Additionally you can use the far red in this strip as a flowering initiator, simply dim the deep red at lights out and run...