COB LED downlight , use once die-casting molding Aluminum shell.And have good ... LED,LED components, LED tube(T8, T5), LED spot light(GU10,GU5.3,E27,E14, MR16, PAR series), LED bulb(E27/E14/GU10), LED downlights, LED street light,LED ... help you meet basic standards for efficiency in new homes or some other places. 3. Input voltage between AC 85V and AC265V ...