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header-product High-Pressure Sodium Lamp Polamp WLS 400W TC E40 48000 lm

High-Pressure Sodium Lamp Polamp WLS 400W TC E40 48000 lm

Polamp WLS 400W TC E40 HPS Lamp Photo 1
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Short description

Polamp WLS 400W TC E40 is a high-pressure sodium (HPS) lamp with 400 W power and luminous flux of 48,000 lm. Intended for industrial and outdoor lighting where high luminous output is required. Features an E40 base and tubular compact (TC) shape for compatibility with appropriate fixtures. Provides long-run lighting with strong lumen output suitable for warehouses, street lighting, sports facilities and large halls.
Warranty: 2 Years
SKU: 11599931
Manufacturer: Polamp
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Product information

Description

Polamp WLS 400W TC E40 is a high-pressure sodium lamp designed for applications that require high luminous output and long operating life. The lamp delivers 48,000 lumens from a 400 W power rating and uses a tubular compact envelope with an E40 screw base to fit suitable industrial and outdoor luminaires. It provides warm-coloured high-intensity light typical for HPS technology and is intended for large-area illumination in warehouses, streets, sports arenas and other high-ceiling or outdoor locations.

Advantages

The lamp offers high luminous efficacy and steady lumen output for extended service periods, reducing the need for frequent replacements. Its tubular compact shape and standard E40 base enable compatibility with a range of fixtures designed for high-pressure sodium sources. The lamp is engineered for continuous operation in demanding environments and gives strong directional light suitable for large spaces and outdoor installations.

Suitable for

  • Warehouse and industrial hall lighting
  • Street and roadway illumination
  • Sports facilities and stadiums
  • Large retail spaces and exhibition halls
  • Outdoor security and area lighting

Key specifications

  • Rated power: 400 W
  • Luminous flux: 48,000 lm
  • Light source type: high-pressure sodium (HPS)
  • Bulb shape: tubular compact (TC)
  • Base type: E40 screw
  • Colour characteristics: warm sodium-coloured light (typical HPS spectrum)
  • Typical applications: high-ceiling and outdoor luminaires

How to use

Install the lamp into a compatible fixture rated for high-pressure sodium lamps and for the E40 base. Ensure the fixture is switched off and cooled before replacing or installing the lamp. Use appropriate ballast or control gear specified for 400 W HPS operation and follow the luminaire manufacturer’s instructions. Allow the lamp to reach full output after ignition; high-pressure sodium lamps typically require a warm-up period to stabilize lumen output and colour.

Usage recommendations

Operate the lamp in fixtures that provide adequate heat dissipation and protection from moisture and mechanical damage. For outdoor or critical installations, consider routine inspections and replacement planning to maintain consistent illumination levels. Do not use the lamp with incompatible electronic controls or dimmers unless explicitly stated by the ballast or luminaire manufacturer.

Description

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Customer questions

FAQ

How much does the Polamp WLS 400W TC E40 HPS Lamp cost, and is it available for purchase?

The price is 15.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 28.07.2026 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 Polamp 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 Polamp 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
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14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.