Ulincos Momentary Pushbutton Switch U19C3 1NO1NC Silver Stainless Steel Shell with 12V Green LED Ring Suitable for 19mm 3/4" Mounting Hole (Green)

This switch works perfectly as the power button in a custom computer case I made. It's got a nice soft click and feels very nice when pressed. The LED is running off the motherboard which provides only 5V but is the perfect brightness. I've got it wired such that it just stays on when the computer is on, but can be wired to the HDD activity if preferred. Includes wiring instructions but for a computer power button it's wire a little differently than as they describe, since the LED is controlled by the motherboard, it doesn't need to be wired to switch. You just clip the wires on the old LED and switch from the computer and wire them up to the new switch and LED, it's a one-for-one connection. Just make sure to get the polarity right on the LED. The power button has no polarity. In my case the front panel is 3/4" inch thick, which meant I needed a short counterbore in the back to fit the nut. But the threads are quite long on the switch overall, but are just shy of about 5/8", so to fit in a 3/4" panel, you need a counterbore on the back. I have no complaints about this switch, the stainless steal looks sharp against the dark wood stain and the blue LED is the perfect brightness for this type of application. Not to mention the blue is basically the standard blue color popular on many electronics. So it will match anything else you've got if it's also blue. Can easily recommend! And don't skimp on the diameter, get the 19mm version, it's perfect for a computer power button. Anything smaller would not be as nice!

These little beauties were exactly what I needed and they perform great. I also grabbed the connectors that made wiring a breeze. Documentation might have been better. Essentially it was little more than what you see in the pictures above.Will advise on wear in a few months. They are going outside in a salt air environment.Recommended 👍🏽 Helpful 👇🏽

Got a faulty switch. Led illumninates but switch just doesnt work. Swapped with one of my own switches to check if I had bad wiring, worked with that one. Used these switches in the past from different sellers, get faulty ones about once every three. Very frustrating when you expect an item to work and you have your project planned out only to receive faulty switch forcing you to put off the project.

This company replaced the switches in a heart beat even though I had ordered the wrong item. Will spread the word about this co. Nothing bad to say

Used as a switch for a hobby project. Adds an eye-catching, polished look

Hot Chinese trash that falls apart in your hands. This button is stainless in appearance only but is entirely plastic and cheaply made.

Worked perfect. I powered it with 5 volts from an arduino output and you can still see the light in the daytime. It is hard to see if it's in direct sunlight.

Dont expect to take the plug off once you have installed connector plugs. Dry fit all the push buttons with plugs. Went to take them out and they all fell apart..

Very good quality. Nice instructions.I almost bought the connectors from someone else because the description said they were for C1, the code at the end. Looked it up on google and C1, C2, C3 are the same footprint.

disd what I wanted it to do but could have used more sturdy wire connectors

Unfortunately I only found out after the return window has closed.

Exactly what I was looking for.

Ok