FGI CTB-6 720W LED Grow Light. Full spectrum. 4x4. 1617 PPF, 2.58 umols/j. Commercial grade.

The FGI CTB-6 F-Type (full spectrum) is the best grow light we've ever sold.  Premium built LED grow lighting that we’ve tested extensively in the field with experienced growers. (See installs on the YouTube link below). Built to last with premium quality components. They don't build them like this anymore. Full five year warranty.     Product Unboxing Video    Build Quality The CTB-6 660W commercial grow light is constructed to ensure long term performance in any environment.   Heavy duty aluminum enclosure for drivers and controls. Aluminum tube frame that folds open.  Multiple 277 watt solid state drivers power three different LED diode colors. Drivers are digitally programmed to output our patented grow spectrum. Warm white, cool white and red LEDs are tuned perfectly for plant growth indoors. All electrical connections are sealed and epoxied to prevent moisture from affecting the light long term. Diodes are sealed with multiple conformal coatings to protect from VOC's in the gro