Lumatek 100W Full-Spectrum Supplemental Light LED BarThe Lumatek 100W Full Spectrum Individual Supplemental Light LED Bar with a 100W remote driver is a flexible and dynamic LED solution to improve your grow results, producing a PPF of 295 mol s and a very high efficacy of up to 2. 9 mol J You can either use it as an add on for your grow space that lacks light intensity, placing it at the top, side or bottom; or just use it as propagator for your cuttings and seedlings. FEATURES Very high PPF output for