# Osram Vialox NAV-T Super 4Y High-Pressure Sodium Lamp 100W E40 10700lm 2000K

**URL:** https://aio.lv/en/product--osram-4050300015743--12460996
**Data updated:** 2026-05-18 09:34 (EEST)
**Category:** LED Bulbs
**Manufacturer:** osram
**Manufacturer code:** 4050300015743
**EAN:** 4050300015743
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 24.99 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 20.65 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--osram-4050300015743--12460996

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

The Osram Vialox NAV-T Super 4Y is a high-pressure sodium discharge lamp designed for efficient outdoor and industrial lighting. With a power rating of 100W and an E40 base, it delivers a luminous flux of 10700 lm and a warm color temperature of 2000K. This reliable light source is engineered for long service life and consistent performance in street lighting, tunnel illumination, and large area floodlighting applications.

## Long description

The Osram Vialox NAV-T Super 4Y is a high-pressure sodium discharge lamp engineered for demanding outdoor and industrial lighting environments. With a power rating of 100W and a standard E40 base, this lamp provides a robust luminous flux of 10700 lm, ensuring clear visibility and consistent illumination. Its warm color temperature of 2000K is specifically designed to provide effective light output while maintaining energy efficiency. The construction of this lamp focuses on durability and long-term reliability, making it a preferred choice for professional lighting infrastructure.
Advantages
This lamp offers an exceptionally long service life, which significantly reduces maintenance frequency and associated costs. It features very high luminous efficacy and maintains a stable luminous flux throughout its entire operational lifespan. When used as a replacement for traditional mercury vapor lamps, it can provide energy savings of up to 50 percent. Furthermore, the lamp is optimized for high energy efficiency when paired with compatible electronic control gear, ensuring consistent performance in various environmental conditions.
Suitable for
Street and road lighting
Industrial facility illumination
Large area floodlighting
Tunnel lighting systems
Open and enclosed outdoor luminaires
When it may not be suitable
This lamp is not intended for indoor residential use where a neutral or cool white light color is preferred, as its 2000K temperature produces a distinctively warm, amber-toned light. It is also not suitable for applications requiring instant-on capabilities, as high-pressure sodium lamps require a warm-up period to reach full brightness.
Key specifications
Power: 100 W
Base type: E40
Luminous flux: 10700 lm
Color temperature: 2000 K
Dimensions: 47 mm diameter, 210 mm height
Input voltage: 100 V
How to use
The lamp should be installed into a compatible E40 socket within a suitable luminaire. Ensure that the power supply is disconnected before installation to prevent electrical hazards. The lamp is designed for use in both open and enclosed fixtures, provided they are rated for high-pressure sodium lamps. Once installed, the lamp requires a short period to reach its full luminous intensity.
What to consider before purchase
Verify that your existing luminaire is compatible with the E40 base and the 100W power rating.
Ensure the ballast or control gear is compatible with high-pressure sodium technology.
Confirm that the warm 2000K light color meets the requirements of your specific application.
Usage recommendations: For optimal energy efficiency and extended lamp life, it is recommended to operate this lamp with compatible electronic control gear. Always ensure the luminaire is properly sealed if used in harsh outdoor environments to protect the lamp from moisture and debris.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Fitting/cap type | E40 |
| Bulb power | 100 W |
| Luminous flux | 10700 lm |
| Colour temperature | 2000 K |
| Product colour | Transparent |

### Power

| Feature | Value |
|---|---|
| Input voltage | 100 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.103 kg |
| Height | 210 mm |
| Width | 47 mm |
| Depth | 47 mm |

### Other features

| Feature | Value |
|---|---|
| AC input voltage | 100 |
| Energy efficiency class (old) | A+ |

## FAQ

### How much does the Osram Vialox NAV-T Super 4Y Sodium Lamp 100W E40 cost, and is it available for purchase?

The price is 24.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 14.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All osram products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized osram service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: fitting/cap type, bulb power, luminous flux, colour temperature, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for Osram Vialox NAV-T Super 4Y Sodium Lamp 100W E40?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/12460996/68773463_large.webp