Description
OSRAM NAV-T Super 250W 4Y
VIALOX? NAV? SUPER 4Y? lamps are the brightest and most economical high pressure sodium lamps:
Up to 20% higher luminous efficacy than standard NAV? 4Y? lamps
The same colour properties and applications as standard NAV? 4Y? lamps
Practical advantages over NAV? 4Y? lamps:
Existing installations: Higher lighting level for the same energy costs
New installations: Smaller number of luminaires and lamps, hence lower investment and operating costs.