Post by Recliner
Yes, each headlight is made up of a matrix of multiple LEDs.
The headlights (or as an absolute minimum the marker lights) will
continue to run off the batteries on all modern MUs, in any case,
whether LED or not.
But even so, the yellow end exists to enhance visibility of a moving
train to the likes of track workers. If it isn't moving, it doesn't
pose a threat in the same way.
Put my first name before the @ to reply.