Sunnine 600W LED Grow Light Full Spectrum 120*5W CREE Leds for Plants Vegetative Flowering Less Heat Bigger Yields 1.Unique technique of standard module design.Plug-and-Play. 2.1 minute for disassembling and reassembly. 3.CREE Chips. 4.Self-checking.CE&RoHS 5.Air-circulation system designed to improve the plants' photosynthesis and growth.