Most wall lights are hardwired. That means you have to run electrical wiring inside the fixture itself. The advantage of this is that you can often plug the light into a switch, set it on a timer and dim it if the model allows, and not run out of batteries.
Nevertheless there are possibilities battery powered. If you don’t want to mess with electrical wiring and don’t plan on leaving the light on all the time, this can be a great option for a simple ambient lighting solution.
An even simpler solution is to get one Cable option with switch. The cable runs down from the wall light and is simply plugged into a socket. So you get easy installation without using the batteries. However, you should only choose this option if the cable itself will be plugged into a hidden outlet, e.g. B. if the socket is behind a side table. A fully exposed connector might look shabby.
If you are planning to use the wall light outdoors, you can search for suitable types solar powered. If saving energy is a priority and your garden has a lot of sunlight, they are a good choice to create an enchanting atmosphere outside your home.