The iL4x 440W from ILUMINAR has a tuned Full Spectrum array and engineered for vegetative and flower cycles. The iL4x is perfect for either large commercial facilities or stand-alone hobby use. The center Power Hub allows for hard mounting the LED bars to the Hub or remote mounting during multi-level grow environments. The iL4x is now available with higher efficacy (2.4 or 2.6 µmol/j), giving the grower higher µmol per joule output for the same wattage used. The ILUMINAR iL4x 440W LED fixture is delivering more when you need it most.