We have lights!
There is still a bunch more work to be done. The water is not yet hooked up to the sewer pump and the hot water heater won't be installed until next week. It will be a few days yet until the electrical work is finished. These are currently the only working lights but it is a start! I wasn't expecting the lights to turn on and just happened to be standing in view of them when they did. I squeaked in excitement.