EG STARTS10x New 12V LED lit Arcade Push Buttons with Micro Switch for Jamma Mame Games Parts Multicade Choice of 5 Colour

Worked out great.

The media could not be loaded. These are fairly reliable buttons at a good price. I got a mixed color ten pack of both round and square design. I had one of the microswitches fail almost immediately however the other buttons seem fine. I put these in a heavy use / abuse environment. If any other failures occur I will update this review. Ensure you check polarity of LED prior to use to ease installation. I would buy these again. I purchase all items with my own money to provide honest reviews.

good product

5 stars not because they're some kind of magical solution to all the worlds problems, but they're exactly what I expected and appear to be solidly built.The purpose of this review though is primarily to fill in some questions I had when ordering them. So for those interested or concerned here are some technical aspects that I hope help somebody else with their purchase decision.The LED is a standard ultrabright unit with a 470-ohm resistor soldered to one of the legs (see picture), which tells me that it is most likely a standard 20mA unit with a forward voltage of 2.4V. So if you don't have 12V but you still want the LED to go full brightness you CAN replace the LED and put in your own current limiting resistor. Just remember that each of these LED's is clear lensed, and color matched to the button for good color saturation.As far as the button itself, it is a simple microswitch and seems to be pretty good too. I captured the contact bouncing with an oscilloscope and they usually bounced for around 1.5ms, so it doesn't take much to de-bounce these things. The attached image shows the contact bounce as a red line (blue is a capacitor stiffener I added, and the black is a Schmitt trigger to get a clean one or zero from the circuit)

The media could not be loaded. Pretty easy to install just have to figure out how to light them up as my original arcade machine doesn’t have the extra power connections for the LEDs but they still work unlit for now.

Not the most solid buttons, feels a little cheap and yes the size is odd.The real only complaint I have is the white LED dies after being hooked up after a month it slowly starts dimming. The same thing happened to the extra white LED they included also.All the other colors are still bright and fine year later.I have since just removed the white button and replaced it with a real 1st player button.

Solidly made, good clicky feel when pressed. These were a bit bigger than I expected, so make sure they're the right size. I didn't use the LEDs, though it is slightly annoying that they didn't have info with them (forward voltage, current, etc). Connected the buttons to an arduino, needed to debounce them to get them to work properly.

Funciona muy bien. Son de buena calidad 👌🏻