1) SMD 3528 LED ceiling light 2) Warranty: 3years 3) Certificate: CE;ROHS 4) PF>0.9 5) ISO9001:2008 approved ... (3) Different size ,shape, available in our factory (4) CE and RoHs certificates (5)OEM, ODM, and customer design are ... all single colours).2)LED spotlight,LED lamp cup3)LED bulb,LED Candle Light.4)LED panel light,LED grid light5)LED ceiling downlight,LED downlight6)LED strip light (both ...