Traffic Safety - Flowing Freely With Long Light Guides

With a new generation of motorway traffic signs the light source can be located of up to 25 metres from the actual sign. As a result there is no need to hold up the traffic while lamps are changed.

Author
Un-named
Origin
Unknown
Journal Title
Schott Info 90 1999 16-17
Sector
Glass Fibre
Class
GF 232

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Traffic Safety - Flowing Freely With Long Light Guides
Schott Info 90 1999 16-17
GF 232
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