Using the Marvin Table Lamp is a breeze. First, make sure to screw in a 100W bulb with an E26 base into the socket. Then, simply plug the lamp into a power outlet. The 3 - way socket allows you to switch between different light intensities to suit your needs. For a soft, cozy glow, choose the lowest setting; for brighter light, use the higher settings. Since this lamp is handmade, there may be slight variations in its appearance, which makes each piece unique. When it comes to maintenance, gently dust the lamp and shade regularly with a soft, dry cloth. Avoid using harsh chemicals or abrasive materials as they could damage the hand - painted finish. If the shade gets dirty, you can use a mild soap and water solution to clean it carefully, then let it dry completely before using the lamp again. Keep the lamp away from direct sunlight to prevent the colors from fading over time.