The position of the light bar, each bar is where almost half of the light bar, mini fridge, which has a maximum light intensity within the light bar (but it may be estimated that half of the light bar).
The highlight of each bar is positioned at almost the center of the pipeline, which has a light intensity within the light most (but probably about the middle of the light).
The position of the light bar, each band is almost in the center of the bright belt which has intense light most inside bright bars (but may be estimated that in the middle of the light).