Using the GUS Modern Tandem Table Lamp is easy. First, find a suitable spot for it on your desk or nightstand. Plug in the electrical cord and use the hand switch to turn it on. You can adjust the lamp heads by rotating and tilting them to get the perfect lighting angle for reading, working, or just adding some ambiance. When it comes to maintenance, use a soft, dry cloth to wipe the lamp regularly to keep it clean. Avoid using harsh chemicals as they might damage the powder - coated finish or the marble base. The included GU 10 light bulbs will need to be replaced when they burn out. Make sure to turn off the lamp and let it cool down before replacing the bulbs. Since this is an oversized item, be careful when moving it to prevent any damage. Remember, this item is non - returnable, but if you notice any damages or defects right after receiving it, contact us, and we'll send you a replacement.