How to solve the discoloration when UVSS pass a car

First need to check whether the color change all the time or only in a certain period of time.

If the image is always changing color, need to adjust the voltage of the LED lamp.

If it happens at a certain point in time it happens when the camera is exposed to sunlight,there's no way to solve this except by physical solutions in the field like blocking the light.

First find a multi meter to adjust the voltage of the LED lamp,

Adjust the voltage to 23 and see if it changes color.

So that settles it