Using your Zeugma Hy3014 Crystal Table Lamp is a breeze. First, make sure you're in a dry location as it's UL - listed for such areas. Then, insert a bulb with a maximum wattage of 150 watts (you'll need to buy the bulb separately). Once the bulb is in, plug the lamp into a power outlet and switch it on to enjoy the soft, warm light. As for maintenance, to keep the solid crystal base looking its best, gently dust it with a soft, dry cloth regularly. For the white silk shade, be careful not to get it wet. If it gets dirty, you can use a very gentle vacuum cleaner on a low - suction setting to remove dust. Also, avoid placing the lamp in direct sunlight for long periods as it might fade the silk shade. With proper use and care, your lamp will serve you well and remain a beautiful centerpiece in your home.