KORPI LED COMPANY IS SPECIALIZED IN COB LIGHTING AND LED LIGHTINGS. THAT IS: Cob led downlight,cob led tracklight,cob led spotlight,cob led floodlight,cob led bulb,led dowlight,led spotlight,led tracklight,led floodlight,led cellinglight,led pannellight,led flexible,led tape,led bulb,led striplighting,led bar, some cob led spotlight were passed SAA,CB,CE,ROHS certification.KORPI LED COMPANY has professional COB LED technical worker and machines, our website is http://www.kpled.com, welcome to visit and select the cob led lighting.