Using these table lamps is easy. First, assemble the lamp by attaching the shade to the base using the threaded uno shade fitter. Then, plug the 72 - inch cord into a power outlet. You can use the 3 - way switch to adjust the light according to your needs. For safety, make sure the lamps are UL - listed and follow all standard electrical safety rules. When it comes to maintenance, simply dust the ceramic base and the linen shade regularly with a soft cloth. Avoid using harsh chemicals on the linen as it may damage the fabric. If you're using the lamps commercially, ensure they are placed in a stable position. Since partial assembly is required, take your time to put them together correctly. And remember, you'll get the exact product based on the options you select on the page.