Using your Louis Poulsen NJP Table Lamp is a breeze. First, plug the separate LED driver into a power outlet and then connect the lamp using the provided plug and cord. You can control the light intensity with the high/low/off button on the fixture head. If you want to use the timer function, just set it for either 4 hours or 8 hours according to your needs. You can adjust the lamp's position easily thanks to the flexible mechanical system, making sure you get the best lighting for your workspace. When it comes to maintenance, keep the lamp in a dry location as it's designed for dry environments. You can gently clean the steel base, aluminum arms, and lamp head with a soft, dry cloth. If you're not satisfied with the lamp, remember it's covered by a 30 - day return policy.