1.
Record Nr.
UNINA9910700212503321
Titolo
Embedded LEDs in signs [[electronic resource]]
Pubbl/distr/stampa
[Washington, D.C.] : , : U.S. Dept. of Transportation, Federal Highway Administration, , [2009]
Descrizione fisica
1 online resource (1 sheet) : color illustrations
Soggetti
Light emitting diodes
Road markings
Roads - Interchanges and intersections - Safety measures
Lingua di pubblicazione
Inglese
Formato
Materiale a stampa
Livello bibliografico
Monografia
Note generali
Title from title screen (viewed June 7, 2011).
"May 2009."
"FHWA-SA-09-006."