Using this table lamp is easy. First, find a stable spot for it in your room. Make sure to choose a place where it can provide the right amount of light. Then, screw in two 60W E26 medium base type A bulbs (which you'll need to buy separately). You can use CFL or LED bulbs as well since the lamp is fully compatible with them. To turn the lights on and off, simply use the double pull chain switch. You can control each light independently, so you can set the mood as you like. As for maintenance, keep the lamp clean by dusting it regularly with a soft, dry cloth. Avoid using harsh chemicals or abrasive materials as they could damage the metal finish or the stained glass. Since it's made of sturdy materials, it should last a long time with proper care. And remember, it doesn't need any assembly, so you can start using it right away. It's also suitable for commercial use, so feel free to place it in your office or store.