Andon Light Project Box

The purpose of this andon light is to show others outside your room if it’s okay to enter!

The parts that you need for this project are:
4 Toggle Switchs
3 9 V Battery Clip Connectors
4 24V Indicator Lights, Red+Green+Yellow+White (I used a stack light from work that was being thrown out due to a faulty siren)
Some wire
A scrap piece of wood
And a project box that can fit all your items within.
(I 3d modeled and printed my own project box for this)

There I a link in the description for all these parts.
The total cost of this projects is $30
The tools you’ll need for this are:
A soldering iron
A hot glue gun
A drill
Some clamps
A pair of plyers
And optionally a label maker, or something equivalent.

You should only need about 1 hour to complete this project. Especially it you do not cut you hand like I did by being impatient and not clamping down the project box to a piece of scrap wood while drilling it.
Do not just hold onto the project box with your bare han