Using your Gravitas table lamp is easy. First, find a stable spot for it. It can be placed on a side table in your living room or a bedside table in your bedroom. Then, plug it into a 110 - volt outlet. Since it has a 3 - way socket, you can adjust the light brightness to suit your needs. Just turn the switch to change between different levels of illumination. When it comes to the bulb, make sure to use a TYPE A bulb with a wattage of up to 150W. There's only one bulb needed for this lamp. As for maintenance, gently dust the lamp regularly with a soft, dry cloth. For the linen shade, you can use a lint roller to remove any dust or debris. Remember, this product contains nickel, which can be harmful. So, if you have any concerns, refer to the CA Prop 65 warning on the product description.