Using this table lamp is easy. First, make sure to screw in two 60W E26 medium base type A bulbs (not included). You can use CFL or LED bulbs too as it's compatible with them. To turn the lights on or off, simply use the double pull-chain switch, which lets you control each light separately. Place the lamp in any room where you need some extra lighting and want to add a touch of style. It's suitable for both home and commercial use. As for maintenance, you can gently dust the lamp and the glass shade with a soft cloth. Avoid using abrasive cleaners as they may damage the metal finish or the glass. There's no need for assembly, so you can start using it right away. Just enjoy the soft, warm light it provides and the beautiful vintage look it brings to your space.