A small lighting addon that adds a SpotLight variant with a Kelvin color temperature and brightness slider. It converts a Kelvin value to sRGB and writes the result into the SpotLight LightColor, scaled by brightness. Code is limited to color math and a component subclass.
Editor tool that lets creators edit a light’s Kelvin temperature as a float. It draws a 1000K to 20000K gradient with a draggable handle and shows the numeric value, then writes back to the serialized property.