Description
Precise directional light
Clear tubular NAV lamps enable light to be directed with great precision. For new street light installation, this means that mast spacing can be greater. This applies in particular to NAV-T Super 4Y lamps with their extremely high luminous efficacy. Potential savings are considerable thanks to the four-year maintenance cycle.
Full power and ultra-long lifecycle
VIALOX high-pressure sodium lamps provide the highest luminous efficacy of all high-pressure discharge lamps – as much as 150 lumens per watt!
They are the most economical light sources in general lighting that enable the human eye to distinguish between colors. OSRAM has developed the largest range of high-pressure sodium lamps. They are available in three complete VIALOX NAV families:
•NAV with high reliability and economy
•NAV 4Y with extremely high reliability and economy
•NAV SUPER 4Y with outstanding luminous efficacy and extremely high reliability
