These will replace the #44, #47, #1847, #1866, #1888, and other similar bulbs with a BA9s base. They will run fine on 6v, 6.3v, or 8v AC or DC. These will fit nicely in the old holders. LEDs run cooler, last almost forever, and draw much less current than the old incandescent bulbs.
2026-06-21
