FAR RED BAR 30W
40 inches long 30W 730nm Far-red Supplemental lighting bar led grow light set
HELENOR Far Red Bar 30W is designed to boose photosynthetic light levels in both veg and flower. Far red light will create a competitive response in plants, assisting in the formation of trichomes. We recommend to hang 2units of Far-red bar between existent grow light bars.