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⚠ CALIFORNIA WARNING:
This product can expose you to chemicals, including lead and DEHP, which are known to the State of California to cause cancer and birth defects, or other reproductive harm. For more information, go to https://www.p65warnings.ca.gov.
YopPop cool white LED lighting upgrade for classic Bally/Stern pinball machines (1977–1985)
The Yoppop is a compact LED board that replaces unreliable pop bumper lamp sockets. After removing the old socket, you solder in the Yoppop, tuck it in the bumper, and enjoy bright, stable bump‑lighting forever.
Designed by an enthusiast for fellow enthusiasts, these boards are simple, effective feature lamp lights!
Tech Specs
LED Type: Cool white surface-mount (approx. 2700K)
Brightness: Brighter than #44 incandescent
Flicker Control: Built-in load resistor (no ghosting or flicker)
Voltage Compatibility: Works with original classic Bally & Stern lamp drivers and Alltek boards
Wiring: Direct solder-in, feeds through original socket hole
System Compatibility
Compatible with Bally/Stern solid-state (1977–1985)
Not compatible with Bally 6803 or early Williams matrix-style lighting
