... manufacturer 4. CE, RoHS. High quality 600*600 LED panel light 36W Samsung SMD5630 LED panel light, LED panel, LED light1. 3400lm,600*600 mm2. 3 years warranty ... with each LED 22-23lm, drive current is 60mA, while the SMD5630 Max driver current is 150mA. only 40% of Max current ... 8*10mils=80mils.3.Aluminum PCB board: High heat conductor of aluminum PCB, much easier for heat output4.Less decay : small ...