It's the end of the world, and you need a button to press. This is it. A blue economy grade 100mm diameter (outside diameter) dome illuminated push button comes with an LED, securing nut and a long life horizontal microswitch.

Be aware that these are economy grade big dome push buttons, these guys may rattle, have a weaker spring, and may not have as bright of an LED as our standard big dome push buttons. Weak points aside, these buttons still work great and will get the job done.

• LED indicator light runs at 12VDC
• Bulb holder is easy to install or remove
• 3 Terminals Button Actuator microswitch included
• Microswitch reliability tested to 10,000,000 cycles
• Microswitch can be replaced
• Polycarbonate lens cap for optical clarity* 100 mm Diameter x 90 mm Height
• Net weight: 135 grams
• Mounting hole diameter: 24 mm

• Whack-Dome Demo Sketch
• Product Video