# Osram Dulux T/E Plus 26W GX24q-3 Warm White Fluorescent Bulb

**URL:** https://aio.lv/en/product--ledvance-4050300342306--10471383
**Data updated:** 2026-05-11 14:37 (EEST)
**Category:** LED Bulbs
**Manufacturer:** Ledvance
**Manufacturer code:** 4050300342306
**EAN:** 4050300342306
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 13.49 €
**Prices and availability valid until:** 2026-08-10 23:59
**Price without VAT (21%):** 11.15 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ledvance-4050300342306--10471383

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

The Osram Dulux T/E Plus 26W GX24q-3 fluorescent bulb provides warm white light with a luminous flux of 1800 lm. It has a long lifespan of 20000 hours and a Color Rendering Index (CRI) of 89, making it ideal for various indoor lighting applications.

## Long description

The Osram Dulux T/E Plus 26W GX24q-3 fluorescent bulb is a high-efficiency lighting solution designed for professional and residential environments. With a power rating of 26W and a luminous flux of 1800 lm, this compact fluorescent lamp delivers consistent, warm white illumination suitable for various interior spaces. Engineered for durability, it offers a long service life of up to 20,000 hours, reducing the frequency of replacements and maintenance efforts.
Advantages
This fluorescent bulb stands out due to its excellent color rendering index of 89, which ensures that colors appear natural and vibrant under its light. The compact design allows for integration into smaller fixtures while maintaining high light output. Its energy-efficient operation makes it a reliable choice for long-term use in areas where consistent lighting is required throughout the day. The warm white color temperature creates a comfortable and inviting atmosphere, making it highly versatile for different room types.
Suitable for
Office lighting and commercial workspaces
Retail store displays and accent lighting
Residential hallways and living areas
Public buildings and corridors
This bulb may not be suitable for outdoor environments exposed to moisture or extreme weather conditions, as it is designed for indoor use. It is also not compatible with standard screw-in sockets, as it requires a specific GX24q-3 base, and it may not be suitable for use with standard dimming switches unless specifically paired with a compatible electronic ballast.
Key specifications
Power: 26 W
Base type: GX24q-3
Luminous flux: 1800 lm
Color temperature: 3000 K (Warm White)
Lifespan: 20,000 hours
Color Rendering Index: 89
How to use
To install the bulb, ensure the power supply to the fixture is switched off. Align the GX24q-3 base pins with the corresponding slots in the lamp holder and push gently until it clicks into place. Once secured, restore the power. Avoid touching the glass tube with bare hands during installation to prevent oil buildup, which can affect the bulb's performance and longevity.
What to consider before purchase
Verify that your fixture is compatible with the GX24q-3 base type.
Check if your existing ballast supports a 26W fluorescent lamp.
Ensure the color temperature of 3000K meets your lighting requirements.
Usage recommendations
For optimal performance and to maximize the lifespan of the bulb, ensure that the fixture provides adequate ventilation and is used with a high-quality electronic ballast. Avoid frequent switching on and off, as this can reduce the operational life of the lamp.

## Specifications

| Feature | Value |
|---|---|
| LSF HF preheat 2000h rated, 3h | 0.99 % |
| LSF HF preheat 4000h rated, 3h | 0.99 % |
| LSF HF preheat 6000h rated, 3h | 0.99 % |
| LSF HF preheat 8000h rated, 3h | 0.99 % |
| LSF HF preheat 12000h rated, 3h | 0.95 % |
| LSF HF preheat 16000h rated, 3h | 0.81 % |
| LSF HF preheat 20000h rated, 3h | 0.5 % |
| LLMF HF 2000h rated | 0.9 % |
| LLMF HF 4000h rated | 0.84 % |
| LLMF HF 6000h rated | 0.83 % |
| LLMF HF 8000h rated | 0.81 % |
| LLMF HF 12000h rated | 0.79 % |
| LLMF HF 16000h rated | 0.78 % |
| LLMF HF 20000h rated | 0.77 % |

### Performance

| Feature | Value |
|---|---|
| Fitting/cap type | GX24q-3 |
| Bulb power | 26 W |
| Luminous flux | 1800 lm |
| Light colour | Warm white |
| Colour temperature | 3000 K |
| Dimmable | Yes |
| Color Rendering Index (CRI) | 89 |
| Bulb lifetime | 20000 h |
| Bulb size | T12X3 |

### Technical details

| Feature | Value |
|---|---|
| Mercury content | 1.7 mg |
| Colour code | 830 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Length | 130 mm |
| Diameter | 12 mm |

### Other features

| Feature | Value |
|---|---|
| Energy consumption (1000 hours) | 30 kWh |
| Energy efficiency class (old) | A |

### Logistics data

| Feature | Value |
|---|---|
| Shipping (inner) case width | 149 mm |
| Shipping (inner) case length | 240 mm |
| Shipping (inner) case height | 139 mm |
| Shipping (inner) case gross weight | 827 g |
| Products per shipping (inner) case | 10 pc(s) |

## FAQ

### How much does the Osram Dulux T/E Plus 26W Fluorescent Bulb cost, and is it available for purchase?

The price is 13.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 300 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 27.07.2026 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 Ledvance 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 Ledvance 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 Dulux T/E Plus 26W Fluorescent Bulb?

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/10471383/59566848_large.webp