another way that you can go is to make your own. go to a glass shop and get a piece of glass the size you need( or go to home depot and get a piece of plexi glass) stop by at a graphic design place where they make decals for vehicles etc. tell them what you want printed they will print it reversed so that when you stick it on the glass (from behind) it will read properly from the front. get some black spray paint and paint over the decal (from behind) when the paint is dry peel the decal off and you should have clear lettering with a black background. home depot should have a tinted glass paint in a spray can, it comes in red blue green purple etc. spray the lettering with color paint ( you will still see the internal parts light bulb and socket etc.) when the color is done , the same company makes a frosted paint(white) spray this over the color coat and it will frost it so you will not see the internal parts. worked great for my sign which reads "sudio x in session" cost was about 20.00 bucks to make, but you have to make your own enclosure. for a light i use a cheap flourecent light.