Used - but like new - light ballasts removed from various BELLCO Japanese token slot machines. This style ballast is used in many BELLCO models as shown in my photos. My ballasts have either 78701-FL10 or 78701-FL4 stamped on them however they identical in every other respect and are interchangeable. Please be sure your ballast matches my pictures but contact me first if you are not sure. They're... clean, very quick and easy to install, and guaranteed to work 100% perfectly. I'll send the ballast of my choice but If you prefer a certain number - FL4 or the FL10 - just let me know. But again, they are exactly the same. FAST PACKAGING AND FREE SHIPPING ! 30 day free return if not as described. Need tokens, a volume control, programming key, bulbs, or other parts ? Please click "see other items" above.