LUX Pro 645w LED - 2.8umol/j!!
 
The LUX Pro LED is a 6 bar product with Samsung horticultural whites and blues and Osram reds. It gives a lens angle of 120 degrees and has a total of 2,226 diodes, delivering high efficiency, reliability and performance. For use in greenhouses or climate-controlled rooms.
 
This LED also has a feature to either manually run or auto power adjust. This means it gives you full control in deciding whether to dim your unit down. The beauty of this is if you are dimming your LED down to (for example to 40 percent) the unit will make sure even though you are lowering your photon intensity that you are not effecting the quality of the spectrum.
 
Note that this is the latest version which DOES NOT FOLD!