Using this arcade button is super easy. Just mount it on your desired enclosure, connect the optional LED if you want it to light up, and hook up the microswitch. When you press the button, it will activate the switch. Remember, this button is for indoor use only as it's not waterproof or weatherproof. To maintain it, keep it clean from dust and debris. You can use a soft, dry cloth to wipe it down. If the LED doesn't light up evenly, that's normal because of the button's shallow depth. And always make sure to operate the LED within the 12V limit to avoid any damage.