VIALOX NAV-E/I 4Y

Light with extra long life

VIALOX NAV-E/I 4Y from OSRAM is an extremely economical long-life lamp with integrated igniter that permits a four-year maintenance cycle. This lamp has a longer life and high luminous efficacy than conventional NAV lamps – and identical color rendering properties and applications.

Product benefits

Up to 25 % longer life
Up to 20 % higher luminous efficacy
Greater mast spacing
The same color properties and applications as standard NAV lamps
Better luminous flux maintenance
Effective reduction in early failures

Product characteristics

Wattage: 50 and 70 W
Base: E27
Average life: 24,000 h
Light color: ww
Diameter: 70 mm

Applications

Technology

High-pressure sodium

Further information

Title	Size	Format
F 4Y, VIALOX NAV 4Y, VIALOX NAV SUPER 4Y – Four-year maintenance cycles	361 KB	PDF
VIALOX NAV. High-pressure sodium lamps – Technical Guide	415 KB	PDF
High Intensity Discharge lamps. Technical information on reducing the wattage	741 KB	PDF

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