They have had LED crossings in Spain for several years. The crossings have a presence detector that lights up the crossing and pedestrian making them very visible. When I have used them, both as a driver and pedestrian I have felt quite safe. Spanish motorists tend to be more willing to stop at crossings than UK drivers anyway (and you can usually tell the UK pedestrians - they thank the motorists for stopping)
They have had LED crossings in Spain for several years. The crossings have a presence detector that lights up the crossing and pedestrian making them very visible. When I have used them, both as a driver and pedestrian I have felt quite safe. Spanish motorists tend to be more willing to stop at crossings than UK drivers anyway (and you can usually tell the UK pedestrians - they thank the motorists for stopping)