# High-pressure sodium lamp Osram Vialox NAV-T Super 4Y 150 W 17500 lm 2000 K 100 V (transparent)

**URL:** https://aio.lv/en/product--osram-4050300024400--12106545
**Data updated:** 2026-03-20 09:57 (EET)
**Category:** LED Bulbs
**Manufacturer:** osram
**Manufacturer code:** 4050300024400
**EAN:** 4050300024400
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 27.49 €
**Prices and availability valid until:** 2026-08-16 23:59
**Price without VAT (21%):** 22.72 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--osram-4050300024400--12106545

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.08.2026 | free |
| Pickup points | 11.08.2026 | 1.79 EUR |
| Courier delivery to door | 11.08.2026 | 4.99 EUR |

## Summary description

Osram Vialox NAV-T Super 4Y is a high-pressure sodium (HPS) lamp with 150 W power, 17500 lm luminous flux and warm 2000 K colour temperature. Designed for 100 V AC input, the lamp measures 47 mm diameter and 210 mm length and features a transparent bulb. Suitable for street, industrial and outdoor lighting where warm, high-output sodium light is required.

## Long description

Osram Vialox NAV-T Super 4Y 150 W is a high-pressure sodium (HPS) lamp engineered to deliver a high luminous output with a warm colour appearance. The lamp provides 17,500 lumens at a 2,000 K colour temperature, housed in a transparent bulb designed for 100 V AC operation. With a compact form factor of approximately 47 mm diameter and 210 mm length, this lamp is intended for fixtures where concentrated, high-intensity sodium light is required.
Advantages
The HPS geometry and gas discharge chemistry produce a high luminous efficacy, offering strong light output relative to power consumption. The warm 2,000 K colour temperature creates the characteristic amber sodium tone that improves visibility under low-light conditions and helps with visual contrast. The transparent envelope provides unobstructed light emission and consistent photometric performance when used in appropriate luminaires designed for 100 V operation.
Suitable for
Street and roadway lighting
Industrial and warehouse outdoor areas
Car parks and perimeter security lighting
Urban and architectural exterior applications requiring warm sodium light
Key specifications
Lamp type: High-pressure sodium (HPS)
Rated power: 150 W
Luminous flux: 17,500 lm
Colour temperature: 2,000 K (warm sodium tone)
Rated voltage: 100 V AC
Bulb finish: Transparent
Outer dimensions: approx. 47 mm diameter × 210 mm length
How to use
Install this Osram Vialox NAV-T Super 4Y lamp only in compatible luminaires and fixtures rated for high-pressure sodium lamps and 100 V supply. Ensure the fixture includes the correct ballast or control gear specified for HPS operation and that electrical connections are made with power disconnected. After installation, allow the lamp to warm up to reach stable luminous output and colour; do not attempt to restart or relocate the lamp while it is hot.
Usage recommendations
For reliable performance, match the lamp to a ballast rated for 150 W HPS operation at 100 V and verify fixture temperature limits and optical housings are suitable for a transparent bulb. For applications requiring colour rendering different from the warm sodium tone, consider alternative lamp technologies. Dispose of spent lamps according to local regulations for lighting products.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Bulb power | 150 W |
| Luminous flux | 17500 lm |
| Colour temperature | 2000 K |
| Product colour | Transparent |

### Power

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

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.127 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 150 W sodium lamp cost, and is it available for purchase?

The price is 27.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 06.08.2026 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: 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 150 W sodium lamp?

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/12106545/67654703_large.webp