NITRO GROUNDSHAKER (Bally) Pop cap set
3 piece set of black star point perimeter with red checkerboard top imprint sunburst style pop bumper caps and '1000 Points When Lit' cap for Bally NITRO GROUNDSHAKER pinball machine.
Change pop bumper cap lamps to LEDs even if you don't choose to use LEDs elsewhere in your machine. This will prevent the pop bumper caps from incandescent lamp burn as the lamps age and overheat. A warm white LED (see related items below) is a perfect substitute for any pop bumper incandescent lamp.