Using this table lamp is easy. First, make sure you fully assemble it as per the instructions. Once assembled, place it on a stable table or desk in your desired room. You can use it alone to create a focal point or pair it with another one for a balanced look. When it comes to maintenance, simply use a soft, dry cloth to wipe the polyresin body and frosted glass shade regularly to keep it clean and shiny. Avoid using harsh chemicals or abrasive materials as they may damage the lamp. For the bulb replacement, use a bulb that fits the specifications provided. And remember, while it's suitable for commercial use, ensure it's placed in a location where it won't be knocked over easily.