Using this Chelsea FC metal LED logo sign is easy. First, get 2 x AA batteries (they're not included in the package). Open the battery compartment and insert the batteries following the correct polarity. Once the batteries are in, the white LED lights will light up, showing off the Chelsea crest on the blue background. Place it in your favorite room to add a decorative touch. When it comes to maintenance, keep it in a dry place to avoid damage to the electrical parts. If the lights start to dim, simply replace the batteries. Also, clean it gently with a dry cloth to keep it looking good.