Using your Adrian wall light is easy. First, make sure to choose a compatible E27 bulb (not included). Since the cable and switch are not included, you'll need to purchase and install them properly. Mount the light on the wall securely. When using, you can enjoy the cozy downward light and the unique light spread through the side screws. If you want to adjust the brightness, use a compatible dimmable bulb. Note that the light operates at 230V. For maintenance, simply wipe the metal and plastic parts with a soft, dry cloth. If you need to replace the cable, you can do so as it's replaceable. Always turn off the power before any installation, replacement or cleaning work.