BOJACK 1N5349B 5W 12V Power Zener Diodes 1N5349 5 Watt 12 Volt Axial Diodes T-18(Pack of 30 Pcs)

they worked exactly as intended, great buy!

Got this to do the low high mod on a quad headlight chevy truck works great. Also works great to turn on all addon led offroad lights with 1 wireless remote when can't find the truck at a enclosed or open parking lot that lost power.

So this is one way pass if you need multi connector for the same sore you can use it it will cut back power

I used these for a brake/ turn/emergency flasher switch that would allow the current to flow only in one direction and they work very well. I only needed two but the lot was less expensive than two purchased locally.

Good quality

It's a diode. Worked as expected to isolate circuit in car alarm.

I ordered wrong size

I am using these diodes to isolate power on relays for a backup camera and a remote wire relay for multiple amps.The diode prevents popping across the relay and extends the life of my electronics.I’d recommend them for your car audio/video environment.