# Sodium lamp Philips Master SON-T PIA Plus E40 150W high-pressure sodium bulb

**URL:** https://aio.lv/en/product--philips-871150019229515--11199134
**Data updated:** 2026-03-20 09:48 (EET)
**Category:** LED Bulbs
**Manufacturer:** Philips
**Manufacturer code:** 871150019229515
**EAN:** 8718291180739
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 24.49 €
**Prices and availability valid until:** 2026-08-16 23:59
**Price without VAT (21%):** 20.24 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--philips-871150019229515--11199134

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 05.08.2026 | free |
| Pickup points | 10.08.2026 | 1.79 EUR |
| Courier delivery to door | 10.08.2026 | 4.99 EUR |

## Summary description

Philips Master SON-T PIA Plus is a 150W high-pressure sodium (HPS) lamp with an E40 base, designed for general lighting applications requiring high luminous efficacy and long life. Suitable for street lighting, industrial and commercial fixtures, and horticultural supplemental lighting, it provides warm amber light typical of HPS technology and fits standard E40 lamp holders.

## Long description

Philips Master SON-T PIA Plus E40 150W is a high-pressure sodium (HPS) lamp engineered for applications that require high luminous efficacy and extended operational life. The lamp delivers warm amber light characteristic of HPS technology and is built with an E40 screw base to fit standard heavy-duty luminaires used in street lighting, industrial halls and horticultural supplemental installations. The product is intended as a drop-in lighting source for fixtures designed for HPS discharge lamps and operates within the established electrical and thermal limits for that category.
Advantages
The lamp offers high luminous efficacy and long rated life compared with many conventional light sources, which helps reduce lamp replacement frequency and maintenance interventions. Its warm amber output provides good visual contrast and penetration in outdoor environments while consuming 150 watts of electrical power. The standard E40 base ensures compatibility with widely used fixtures and ballasts designed for high-pressure sodium lamps.
Suitable for
 Street and roadway lighting in public and private areas
 Industrial and warehouse lighting where HPS performance is acceptable
 Commercial outdoor luminaires such as parking lots and perimeter security
 Horticultural supplemental lighting where HPS spectral output is preferred
Key specifications
 Rated power: 150 W
 Lamp type: High-pressure sodium (HPS)
 Base type: E40 (screw)
 Light color: Warm amber characteristic of sodium discharge
 Application: Outdoor and industrial fixed luminaires, horticultural supplemental lighting
 Designed for use with appropriate ballast for HPS lamps
How to use
Install the lamp into an E40 lamp holder in a fixture rated for high-pressure sodium lamps. Ensure the fixture includes a compatible ballast and that electrical supply and mounting meet local codes and the fixture manufacturer's instructions. Avoid handling the glass envelope with bare hands; if contaminated, clean with a lint-free cloth and isopropyl alcohol once cooled. Operate the lamp using the correct ballast and allow the lamp to reach stable operating conditions after ignition before assessing light output.
Usage recommendations
For reliable operation, replace the lamp at or before its rated end-of-life in groups for area installations to maintain consistent light levels. Use fixtures with appropriate thermal management and moisture protection where required. For horticultural uses, consider mixing with other spectral sources if broader spectrum is needed for specific growth stages.

## FAQ

### How much does the Philips Master SON-T PIA Plus E40 150W sodium lamp cost, and is it available for purchase?

The price is 24.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 69 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 05.08.2026 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 Philips 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 Philips 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

## Image

https://aio.lv/img/cache/product/11199134/61982510_large.webp