... base 2.Size:8''~16" 3.Approval:CE,UL,SAA,RoHS,GCC 4.MOQ:20pcs Tiffany lamp, Table Lamp, Floor Lamp, Ceiling lamp,Stained glass lamp ... be changed more bright with illumination direction.3. For tiffany lamp base, we use zinc mostly. For some special shapes of ... painted brown finish for you to choose from for any lamp base you are interested in. Nowadays we use electroplated brass surface ...