Using this lamp is easy. Just plug it into a power outlet and use the 3 - way switch to adjust the light brightness according to your mood or the task at hand. When replacing the bulb, make sure to turn off the lamp and wait for the bulb to cool down to avoid burns. As for maintenance, gently dust the ceramic and metal parts regularly with a soft, dry cloth. Avoid using harsh chemicals or abrasive materials as they can damage the glaze and finish. Keep the lamp away from direct sunlight and moisture to maintain its beautiful appearance over time.