No, you do not need an electrician to fit exterior building lightning. There are many tutorials online that can show you how to do it yourself. When installing exterior building lightning, be sure to use a quality product that is UL listed. Also, be sure to follow the manufacturer's instructions carefully. And finally, always use safety precautions when working with electricity.

You don't need an electrician to fit exterior building lightning, but it's always a good idea to consult with one to make sure you're installing it correctly. There are many factors to consider when installing exterior building lightning, such as the height of your building and how much weather protection your roof provides. An electrician can help you choose the right type of exterior building lightning and install it in a way that will protect your building from damage during a storm.