Arcade Button with LED - 30mm Translucent Blue : ID 3490 : $2.50 : Adafruit Industries, Unique & fun DIY electronics and kits
White/Clear Arcade Button LED Backlit (24mm Start/Select) - The Geek Pub
Mini LED Arcade Button - 24mm Green : ID 3433 : $2.50 : Adafruit Industries, Unique & fun DIY electronics and kits
2-Player DIY Arcade Joystick Kit LED Arcade DIY Kit with 20 LED Arcade Buttons and 2 Joysticks and 2 USB Encoder Kit and Cables Arcade Game Parts Set - Walmart.com
Blue LED Illuminated Arcade Push Button
Arcade Buttons - Microswitch - LED - 26mm - ABL-26M
Green LED Illuminated Arcade Push Button
3429 Adafruit Mini LED Arcade Button - 24mm Translucent Clear Arduino, Electronics and Robotics Electan, OnLine Store
Pedestal Super Arcade 100” screen LED Buttons - Cabinets and Projects - HyperSpin Forum
American Style Black Center Eclipse 28mm Hole Illuminated Push Buttons — DIY Retro Arcade