Kenroy Home 32571WBZ is a solar-powered lamp that can also be powered by a transformer (included). It has a shade, solar disc, finial, upper pole assembly, lower pole, base, and transformer. The lamp is easy to assemble and takes approximately 5 minutes to complete. To assemble the lamp, screw the lower pole to the top of the base, then screw the upper pole assembly to the top of the lower pole. Place the shade on top of the upper pole assembly and secure it with the finial. Finally, place the solar disc into the solar disc holder.