Zebra crossing that locates pedestrians

Zebra crossing that locates pedestrians
If we could somehow install LED or something in the zebra crossing, it would be good in two ways.
1) If it’s possible to use different colors, pedestrians know the state of the crossing timing (green/yellow/red).
2) The light standing out, drivers can detect the pedestrians more easily.

Zebra crossing that locates pedestrians

Zebra crossing that locates pedestrians

Zebra crossing that locates pedestrians