mini box for the circuitry of a scanner's lamp

This small box is made with the idea of putting inside a small circuit extracted from an old scanner, and whose function is to feed the mini fluorescent lamp of the scanner to be able to illuminate my impressions in the 3D printer CR-10. The switch it's only to turn on or off the light. It's connected to the 5 volts output of the raspberry Pi, and it has a step-up to increase that voltage to 24 volts for the circuit to work.