🚗 ESUPPORT 12V Car Auto Red LED Light Momentary Speaker Horn Toggle Switch - 19mm Socket Plug Review

I love it, it looks great at night and now I have a train horn button that my passengers can't reach. I mounted mine on the windshield pillar over one of my 2 1/2" gauges.

As others have noted, there are no instructions. I'm not a wiring expert so it took me a while to figure this out. But it's great to have a working horn again. Here is an example drawing of what works for me.

It works as it should, like a momentary type, I'm happy with the quality of materials and workmanship. One thing that might be a problem for the buyer is that there is no schematic as there are many connection options depending on what you want.