We wanted to put them in as Subway a couple doors up from us had them and you could seetheir shop from miles.
Problem with them is the voltage output should someone touch them. You need to have them in an enclosure that prevents peole touching them and getting fried. As you know flys and moths are attracted to bright lights and they will find a way into the enclosure where thet then die leaving an unsightly mess in your windows.
Also the cost is high.
Our local Subway has just undergone a refit and part of it was to leave off the window neons. Maybe that tells you something.
If you are looking at doing it have a look at LED which are brighter, low voltage and much more cheaper.
