This is the only picture I could find - I have no idea what happened to my how-to. Maybe I never actually wrote one. I'll take it apart and write one when I finish my HVAC. Basically, I used epoxy to glue LEDs to each hole in the switch cover. There are three spots where the plastic has a hole for light to shine through. If there was a green film, it scraped off easily. To get the light to look better, I cut off the tip of each LED with a dremel - a file or hacksaw would work just as well. This leaves a flat, rough surface that diffuses the light evenly. It also provides a nice surface for the LED to glue to the switch cover. If anyone wants to dive in and try it before I get my how-to up (it'll be a while) I'll be glad to answer questions you have along the way, in case I forgot something - PM me with any concerns.
