LEDVANCE VIALOX NAV-T 400 W SUPER 4Y High-Pressure Sodium Vapor Lamp

LEDVANCE VIALOX NAV-T 400 W SUPER 4Y High-Pressure Sodium Vapor Lamp

Product Description

The LEDVANCE VIALOX NAV-T 400 W SUPER 4Y is a high-performance high-pressure sodium vapor lamp designed for both open and enclosed luminaires. With a wattage of 400W, a correlated color temperature (CCT) of 2000K, and a luminous flux of 56,500 lumens, this lamp ensures high luminous efficacy and excellent flux maintenance throughout its lifespan. It is ideal for outdoor and industrial applications, providing energy savings of up to 50% when replacing mercury vapor lamps.

Product Specifications

• Nominal Wattage: 400 W
• Construction Wattage: 415.50 W
• Nominal Voltage: 100 V
• Luminous Flux: 56,500 lm
• Luminous Efficacy: 136 lm/W
• Color Temperature: 2000 K
• Color Rendering Index: Ra ≤25
• Overall Length: 285.00 mm
• Diameter: 47 mm
• Product Weight: 150.00 g
• Base: E40
• Energy Efficiency Class: E
• Energy Consumption: 416.00 kWh/1000h

Typical Uses

• Street Lighting
• Outdoor Lighting
• Industrial Installations