What kind of lighting do you need? From reading lights placed at the head of the bed to the right amount of ceiling lights, lighting your camper is a serious question. In todays world there are endless options, but there could always be more. We found some lighting systems that are not even available in the United States yet! The ones with a bezel that acts as a switch, pretty fancy.
In our builds lighting is a key element that we take seriously. We want there to be as many zones as desired, and easy access to those switches. Lighting for your mechanical areas and water storage cubbies is critical, when you need to access those items in the dark it makes all the difference.
If you are planning a build don't hesitate to plan all of your lighting early on.