480W Quantum Board LED Grow Light featuring Samsung lm301b with IR + UV
One 480W Quantum Board will be perfect for your 2x2 setup with minimal heat or electricity issues. Perfect for large commercial grows requiring large spaces.
Spectrum: 3500k (Samsung lm301b and UV + IR)
Luminous flux(lm): 16000-48000
Luminous Efficacy(μmol/J): 2.5
All lights come with adjustable brightness for greater control.