One red and one blue color LED in his chest that blink and one COLOR CHANGING LED in his head. Simple install, no soldering required.If you can change a bulb, you can install this mod. Mounts across left, supplied with custom mounting base that fits perfectly across the left ramp. The item "Twilight Zone Pinball Machine Robby Robot withbase, Color Changing/Blinking LED" is in sale since Thursday, March 11, 2021. This item is in the category "Collectibles\Arcade, Jukeboxes & Pinball\Pinball\Replacement Parts". The seller is "lermods" and is located in Allentown, New Jersey. This item can be shipped worldwide.