Product name:Led Plant Grow Light;Spectrum:Full-spectrum;Power:500W;Usage:VEG+BLOOM;LED Chip:LM301h / LM301b/LM281B;Feature:Daisy Chain Knob;Dimming:0-10V/RJ Port;Driver:Juson,customized;Material:Aluminum Alloy;Certification:Ce RoHS FCC ETL DLC;Lamp Lumi