... ringSilicon rubberHousing dimensionDia68*H65mmBase colorsilverAdvatages1,Integrated thermal structure design, ensure light efficiency and lifespan of led2, high-purity lathed aluminium, ... high purity with anodizing treatment to enhance utilization ratio of light beam.6, Easy installation and low maintanance.ApplicationExterior wall ... background of signs, and so on.About factory Point pixel lamp light