Searching my files for photos, but we have four MTH yard lights in our through yard. They look nice, but realistically, they're more for decoration than light output. If you can get LED bulbs to replace the incandescent ones, they'd probably throw a lot more light. One of these days we'll get around to changing to LEDs.
Matt Jackson "The best service you can provide for the hobby is to pass on what you have learned."
Here is a pic of my yard with the Lionel 6-12759 tower lights and you will notice all my switches have a double headed Lionel 6-12927 #65 Yard light. It works pretty well. My table with overhead lights out looks like a night time scene, not bright, but workable.