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header-product Osram Powerstar HQI-BT 400W/D PRO Metal Halide Lamp E40 Base
60.99 €

Osram Powerstar HQI-BT 400W/D PRO Metal Halide Lamp E40 Base

Osram Powerstar HQI-BT 400W/D PRO Metal Halide Lamp Photo 1
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Osram Powerstar HQI-BT 400W/D PRO Metal Halide Lamp E40 Base

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Short description

The Osram Powerstar HQI-BT 400W/D PRO is a high-performance metal halide lamp designed for professional lighting applications. With a power rating of 400 W and an E40 base, this discharge lamp provides efficient illumination for industrial, commercial, and outdoor lighting systems. It offers excellent color stability and long service life, making it a reliable choice for high-bay lighting and floodlighting installations.
Available for order: 50 pcs.
Warranty: 2 Years
SKU: 12422542
Manufacturer: osram
free shipment

Cheapest delivery:

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Cost

1.89 €

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
09.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
14.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
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Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
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From 1.89 €
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Product information

Description

The Osram Powerstar HQI-BT 400W/D PRO is a high-performance metal halide lamp engineered for professional lighting environments. Featuring a 400 W power rating and a standard E40 base, this discharge lamp is designed to provide consistent and efficient illumination for large-scale industrial and commercial spaces. The lamp utilizes advanced quartz technology to ensure high luminous efficacy and color stability throughout its operational life.

Advantages

This metal halide lamp offers significant benefits for demanding lighting applications, including a long service life that reduces maintenance frequency. The integrated UV filter ensures that UV radiation levels remain well below the maximum permitted limits defined by international safety standards. Its robust design and high-quality construction provide reliable performance in various professional settings, while the E40 socket allows for straightforward installation and handling.

Suitable for

  • Factories and industrial workshops
  • Sports halls and multi-purpose arenas
  • Large industrial installations and warehouses
  • Airports and transport hubs
  • Dry docks and port facilities
  • Container transfer yards

When it may not be suitable

This lamp is not suitable for use in open luminaires, as it is strictly approved for operation within closed fixtures only. It should not be installed in residential settings or areas where the specific light spectrum and high-intensity output of a metal halide discharge lamp are not required.

Key specifications

  • Power rating: 400 W
  • Base type: E40
  • Technology: Metal halide with quartz technology
  • Color temperature: Daylight (5500K)
  • Dimensions: 62 mm x 285 mm
  • Safety: Integrated UV filter compliant with IEC 61167

How to use

The lamp must be installed into a compatible E40 socket within a closed luminaire. Ensure the power supply is disconnected before installation to prevent electrical hazards. Due to the nature of metal halide technology, the lamp requires a compatible ballast for proper ignition and operation. Once installed, allow the lamp to reach its full brightness during the warm-up period. Avoid touching the glass bulb with bare hands during installation to prevent residue buildup, which can affect performance.

What to consider before purchase

  • Verify that your existing luminaire is a closed-type fixture.
  • Ensure your lighting system is equipped with a compatible ballast for 400 W metal halide lamps.
  • Check the physical dimensions of the lamp to ensure it fits within your specific housing.
  • Confirm that the daylight color temperature (5500K) meets your application requirements.
Usage recommendations: For outdoor applications, ensure the lamp is housed in a weather-resistant, closed luminaire to protect it from environmental elements and ensure safe operation.

Specifications

Bulb power:
400 W

Description

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Customer reviews

Customer questions

FAQ

How much does the Osram Powerstar HQI-BT 400W/D PRO Metal Halide Lamp cost, and is it available for purchase?

The price is 60.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 50 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 09.07.2026 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: bulb power, 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.
warranty
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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Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
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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.