[quote name=\'cmjb13\' date=\'Dec 24 2003, 09:01 AM\'] Not sure if that's the correct term for it, but what is used to flash the light bulbs on/off? (TPIR doors, Joker's Wild panel, etc.) [/quote]
John Ricci mentioned it in his thread about the Pyramid set his buddy built....apparently there is a circuit that you can run the lights into that will make them flash in the proper sequence.