... 1)6" 18w cob led downlight 2)New,nice.high quality with diamond cup 3) ... CCC 5)Factory,2/3years warranty New diamond cup 6" cob high power 18w led downlight dimmable 1,Material ... better heat dissipation,light decay less,live longer2,Brand LED cold light source,no radiation,no heavy ... own modules) power plant(YUQUAN 's power supply do reach CE&RoHS certificate) LED chip plant and assembly plant A view of ...