Seeburg introduced the infinity mirror lights in 1975. Anyone who has ever replaced the light bulbs will tell you it is a pain Below you can see one strip of the lights removed. I have already replaced all of the missing and burnt out bulbs. I used a #2182 bulb from mouser. Below is the technique I used to replace the lights. Simply take the leads and feed them through the metal clips on the side and then wrap the leads around the clips. Finally, slide the bulb into the plastic holder. The lights working and back into the jukebox. As you can see there is some bulbs on the inside of the mirror box.