... from the Brass sheet,with acid washed,and black glass lamp holder E27Features:1.Brass sheet with Nickel plated or not,with ... .Finishes:brass-acid wash,brass-nickel plated.5.Without poisonous components,such as lead and Pb,can offer SGS,and ROHS testing ... reports6.packaging: 250pcs/ctn export carton:47*31*32cm lamp holder E27