FMS Model 66 High-Speed Scintillator

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Replacing All Contacts: Parts Chart

If replacing ALL contacts, refer to parts chart below for quantities:

ModelEIEH
Model 66-C444
Model 66-C666

Quantity of each contact one scintillator uses. EI and EH are the contact part numbers (GL-EI, GL-EH).

How to Wire Bulbs for the "Twinkling" Effect

When using the Scintillator for "twinkling" bulbs, you will need a minimum of 4 circuits for this effect. More circuits are even better.

When wiring the bulb circuits, you MUST wire up the bulbs randomly. If you wire the bulb circuits with any type of repeated order, you will not get the twinkling effect, and in fact it will show a “direction” of the animation. That’s why it is critical that you randomly wire to take out any symmetrical look.

Theater Marquee Ceiling Lights
Theater Marquee Ceiling Lights
Channel Letter Lights
Channel Letter Lights
Sign Border Lights
Sign Border Lights
4-Circuit Scintillator "Twinkling" Effect Wiring Example. Note that the bulbs are wired "randomly" for the "twinkle" effect.
4-Circuit Scintillator "Twinkling" Effect Wiring Example. Note that the bulbs are wired "randomly" for the "twinkle" effect.