LED suggestions please

Daniel Howden's picture


Joined: Jan 09, 2021

Replies: 1
LED suggestions please
July 4, 2021 - 11:49pm

Hi, I am looking for suggestions for an LED that will work on a 12v DC system.  I want the LED to light up when a spark plug sparks so when the engine is running it will be on almost constantly but for development purposes I would like to use it as a signal for me.


I did buy some from eBay and they stopped working quite quickly and I'm just not sure what I should be looking for.

Thanks, Daniel.

Sourav Gupta's picture


Joined: Feb 12, 2018

Replies: 628

There are plenty 12V LEDs available in the market. Do you have any special requirements on the LED?