Scope of delivery is for 10 keys: 5 green and 5 red.

Two options for white lettering: vinyl cut adhesive or screen printed.

These are Single Pole Dual Throw (Common, Normally Open, Normally Closed contacts available), momentary action, square pushbuttons.

We don't use conventional stock lamp, instead we use leds, flattened milled top, to consume less power, produce less heat, and get more uniform lighting. Led already fitted in with soldered series resistor, black and red wires and heat shrink tubing for direct +12/13.8VDC supply.

Third image doesn't represent the product: it's a tv-show frame included for comparison.