Using this blue swirl glass table lamp is a breeze. First, assemble it as per the partial assembly instructions. Once it's put together, plug the 72-inch cord into a power outlet. You can easily control the light using the 3 - way switch. If you want to adjust the brightness, just use the dimming feature to set it to your preferred level. When it comes to maintenance, gently dust the glass and metal parts regularly. Avoid using abrasive cleaners as they might scratch the glass. And remember, this lamp is for home use only, not for commercial settings.