Picture of LEDVANCE Vialox NAV-T Twin Arc High-Pressure Sodium Lamp | HPS Tube with Dual Arc Tubes | E40 Base

LEDVANCE Vialox NAV-T Twin Arc High-Pressure Sodium Lamp | HPS Tube with Dual Arc Tubes | E40 Base

The LEDVANCE Vialox NAV-T Twin Arc is a specialized High-Pressure Sodium (HPS) lamp featuring two independent arc tubes in one outer bulb, providing exceptional reliability and improved safety. Available in high wattages (250W and 400W) with an E40 base, this tubular Twin Arc HPS globe is ideal for large-scale industrial lighting and critical outdoor area lighting where reliability and long life (up to 48,000 hrs) are paramount.
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$110.00 incl tax

LEDVANCE Vialox NAV-T Twin Arc High-Pressure Sodium Lamp | HPS Tube with Dual Arc Tubes | E40 Base

The VIALOX NAV-T Twin Arc E40 lamp is an innovative High-Intensity Discharge (HID) solution engineered for maximum uptime and superior performance in demanding environments. The core feature is its dual arc tube design (Twin Arc), which prevents sudden total lamp failure. If one arc tube fails, the second one automatically ignites, ensuring continuous light output and minimizing safety risks and urgent maintenance calls.

These tubular, clear HPS globes (250W/400W) offer high luminous flux (e.g., 400W delivers 48,000 lm) and a long rated average life of up to 48,000 hours. They are highly efficient, dimmable, and the professional choice for street lighting, parking lots, and major industrial installations requiring uninterrupted, high-power sodium light

- Available in 150W, 250W and 400W
- E40 Base

High-pressure sodium vapor lamps for open and enclosed luminaires

Model No
Description
Luminous Flux
Diameter (mm)
Length (mm)
Price
4050300427690
NAV-T 250W S TT E40
25500 lm
47
257
$110.00
4050300427713
NAV-T 400W S TT E40
48000 lm
47
285
$135.00

 

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