Using this wall light is easy. First, make sure the power is off before installation. Find a suitable spot on the wall and mount the light using the appropriate tools. Since the light source is not included, you'll need to buy a GU10 bulb separately. Remember to choose a bulb that doesn't exceed the 28W max watt. As for maintenance, simply use a dry cloth to wipe the aluminium body and glass shade regularly. Keep it away from water as it might damage the light. If you plan to use parallel connection, follow basic electrical safety rules. Enjoy the warm and cozy atmosphere this white wall light brings to your space!