Using your Knowles table lamp is easy. First, assemble the lamp as per the instructions. Then, plug it into a power outlet. You can turn the lamp on or off using the inline cord switch. You can also use the USB port to charge your devices while enjoying the warm, decorative light. When it comes to maintenance, always remember to unplug the lamp before cleaning. Use a soft, dry cloth to gently wipe the lamp and the shade. Never use chemicals or household cleaners as they can damage the finish. Keep in mind that the lamp has some Prop 65 chemicals, so handle it with care. Also, make sure not to exceed the maximum wattage of 60 watts for the bulb.