code: protected final BufferedImage create_LED_Image(final int SIZE, final int STATE, final LedColor LED_COLOR) {
          return LED_FACTORY.create_LED_Image(SIZE, STATE, LED_COLOR, model.getCustomLedColor());
      }
docs: Returns an image of a led with the given size, state and color.
  If the LED_COLOR parameter equals CUSTOM the userLedColor will be used
  to calculate the custom led colors
  @param SIZE
  @param STATE
  @param LED_COLOR
  @return the led image