Upgrading to LED lighting: Bally Mystic

The other day as I was working on my Bally Mystic, I decided to upgrade the lighting in the backbox to LED and document what I consider to be a “tasteful” way to migrate from traditional incandescents to LED lighting. Some people complain about this but I think if you do it right, it’s a dramatic improvement, and in some ways is hard to tell from older style lighting. Let’s take a look!

Here’s the game as it was before work. Traditional bulbs in the playfield and the backglass. You will notice that this is not your typical game. This is an early production/prototype that has a different cabinet color and a special 3-dimensional version of the center eye/pyramid imagery for the crystal ball.
Here’s a close up of the original backglass lit with incandescent 44/47 type lights. Really beautiful artwork. NOTE that there’s more light shining ON the backglass in this picture, when compared with the last one below. This is probably due to the LEDs being brighter and my camera compensating by reducing the aperature or shutter speed.
After removing the backglass I replaced the incandescent bulbs with LEDs. I used a combination of cool and warm white frosted 2SMD LEDs from Comet pinball. I put cool white over areas with the following colors: white, blue, green, and warm white over areas dominated by: red, yellow, amber. In this case I went more heavy on cool because they make the image “pop” a little more as you’ll see…
And here’s the finished product. The whites are much whiter. The blues are bluer. I choose cool white for the crystal ball eye, and warm white for the pyramid (not pictured). NOTE that this is a mirrored glass, so there are only a few non-opaque areas so this isn’t the best example of how vivid and bright these LED-backed images can get. But IMO, a noticeable yet tasteful improvement.

How and why to upgrade your pinball lighting system to LEDs

Depending upon who you ask, you may get different arguments for or against switching out your old incandescent pinball bulbs for newer LEDs. I don’t think this is an either-or proposition. I think you can do both! In this video series, I go into why you might want to update your lighting system and why, as well as talk about proper sue of lights based on their color temperature.