3 Position Rotary Switch 19mm 3/4" Blue LED Light 12V 24VDC/AC, Latching Selection Switch 5Amp DPDT 2NO 2NC 8Pin On Off On UL Certification

Using this as the control switch for two separate light circuits for fog and driving lamps.

Two wires power the LED, not associated with any switch, it needs 12VDC. This is a DPDT switch. There are 3 positions, center, turn to LEFT, and turn to RIGHT. In the center, each common in connected to its NC. When you turn the switch to the left(it stays, NOT momentary), the the left common is connected to the NO, and the right common stays connected to its NC. When you turn the switch to the right(it stays, NOT momentary), the right common is connected to its NO, and the LEFT's common to its NC. The switch is perfect. Not all the switches have all the options-- this switch has 8 wires, 2 for leds and three for each independent SPDT switch(2 spdt switches make a dpdt of course).

I have powered them up to make sure they work, they came as described, wish there were instructions that came with them, but they were labelled on the back of the switches itself what each wire did, so that was really useful, I ended ohming them all out to test to make sure they worked and what I needed them to do, I would say good quality look and feel to them, on time will tell now how long those led rings last. I would buy again

I had a touch button but the location on my boat when it got wet would turn it on. This is the perfect solution for my application. I did have to return to the Amazon product page to figure out how to wire it correctly. the instructions were kind of vague.

Not sure why it gives you the option for 2 power supplies. I guess there might be a few situations where you would want that... But how I hooked it up was the blue wires and the black to positive, white to negative, 1 green to 1 light, the other green to the other light. I did not use the reds. The reds also turn on with the corresponding green wires. So if you want the leds to only be on when the switch is on wire the reds to the black. Hope this helps someone with the lack of installation instructions.Other wise it's connected to power supply that my dimmer switch controls in my miata and it does dim a bit which is cool. Does feel way cheaper than expected. Looks better than it feels lol.

Received fast and as shows

I put this on my harley-davidson tour control driving lights. When installing it, I noticed that there is no locking mechanism, it just pushs together. When you hit a bump in the road it kept coming undone. I used tape and shrink tube to hold it and it didn't help. They need a better design to keep both pieces together.

You need to look at the switch’s back labels to see the correct connections.- negative 12v led+ positive 12v ledC commonNO normally open but closed when the switch is pointed to that set of connectionsNC normally closed but only opens when the switch is pointed to that set of connectionsNC does NOT open except with the switch pointing to that side.The LED turns on at 2.35V and is semi-dimmable up to 24V. 2ma draw on the LED @ 24V