... cut:163.96mm lighting source:HP crtificates:CE&RO High quality 1280lm 16W Round Slim LED downlight Befor buying from Precision, please read ... price with star,five stars represents top quality ,four stars means high quality ,three stars means normal quality. 4.We offer customized package or ... 10 pcs per type each order,except for sample order. High quality 1280lm 16W Round Slim LED downlight