Reviving this thread. I am joining the 21st century and installing EFIS. I would love to match the alternator warning light with my EarthX battery light. Will this suffice?
https://earthxbatteries.com/product/...ult-indicator/

12V LED Indicator Light

$29.99
Specifications:

  • Color: Amber
  • Mounting: Nut and Washer (included)
  • Termination style: Wire 20ga- 48″ length
  • Voltage: 12V
  • Built in resistor: 500 ohm, 1/2 Watt
  • Drill bit size: .325 or 5/16″



12V-Red-LED.jpg