Osram Sodium Vapor Lamp Super 4Y 70W - More light, less energy!
The Sodium Vapor Lamp Super 4Y impresses with a long lifespan, a 95% survival rate at 16,000 hours of burning time, and an excellent color temperature. The special feature: The sodium vapor lamp consumes only a fraction of the energy that a regular incandescent bulb requires. Additionally, the lamp can be used almost anywhere and is easily dimmable with conventional devices.

Features:

• Very high light output
• Long lifespan: 95% survival rate at 16,000 hours of burning time
• Lamp maintenance factor: 80% at 16,000 hours of burning time (according to DIN 13201)
• Useful lifespan (maintenance cycle): 4 years (at approximately 11 hours/day)
• Easily dimmable with conventional (electronic) ballast
• Usable in closed and open fixtures
• Versatile outdoor applications, e.g., street lighting, outdoor illumination, etc.
• 6600 lm rated luminous flux with a rated luminous efficacy of 93 lm/W
• Up to 32,000 hours lifespan

Delivery includes:
1 piece of sodium vapor lamp

Selection criteria:
Diameter: 71 mm

Technical data:
Nominal power: 70 W
Luminous flux: 6600 lm
Color temperature: 2000 K
Weight: 52 g

Article number: OSRNAVE7070WS4Y.