It depends on what kind of wall lamp you want to buy. If it is a wall lamp with a plug, all you have to do is mount the wall lamp on the wall according to the instructions. Then all you have to do is insert the plug into the socket. However, if it is a wall lamp without a plug, you should get professional help from an electrician for your safety. If you don't want to hire a professional, we explain how to install a wall lamp step by step below:
Switch off the power: Switch off the power for all areas that have a connection to your luminaire. Use a voltage detector to make sure that no current is flowing through it. Only then can you begin with the installation.
Mounting: First detach the luminaire from the mounting bracket. Then fix the mounting bracket of your wall lamp to the wall with dowels and screws according to the instructions.
Connect the connecting cable: First check that no current is flowing through the wall connection cables. You will find three different cables at the power connection: a black one, a blue one and a yellow-green one. The yellow-green one is the earth wire. If you see one of these, you have to connect it. First, strip 0.5 centimetres of insulation from the cable with a wire stripper. There is a luster terminal that has 3 holes. Connect the earth cable (yellow-green) to the middle hole and screw it tight with a screwdriver. For the other two openings, it doesn't matter which one the blue or black cable goes into.
Attach the lamp base: Tighten the lamp base to the mounting bracket with two screws on the side.
Insert the bulb: Finally, insert the corresponding bulb. Then you can turn the power back on and switch on the lamp. Done!
However, please make sure that you connect the lamp at your own risk. If you do not feel safe, please seek the help of a qualified electrician.