# Fluorescent bulb Osram LUMILUX T5 HE 20.6 W G5 Warm white

**URL:** https://aio.lv/en/product--ledvance-4008321912138--10471466
**Data updated:** 2025-12-30 08:42 (EET)
**Category:** LED Bulbs
**Manufacturer:** Ledvance
**Manufacturer code:** 4008321912138
**EAN:** 4008321912138
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 10.99 €
**Prices and availability valid until:** 2026-08-10 23:59
**Price without VAT (21%):** 9.08 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ledvance-4008321912138--10471466

## 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 LUMILUX T5 HE fluorescent bulb features a power of 20.6 W, G5 fitting, and warm white light. With a luminous flux of 24000 lm and a lifetime of 24000 hours, it provides efficient lighting for various applications.

## Long description

The Osram LUMILUX T5 HE 20.6 W G5 warm white fluorescent bulb provides efficient, compact linear lighting for a wide range of indoor applications. It delivers warm white light (2700 K) with a luminous efficacy up to 104 lm/W and is designed for use with G5 fittings. With very good lumen maintenance and a long rated lifetime when used with compatible QUICKTRONIC control gear, this T5 lamp is suitable where natural color rendering and energy-efficient continuous illumination are required.
Advantages
This T5 HE lamp offers improved energy efficiency—up to 20% more economical than the LUMILUX T8—and a much smaller tube volume compared with comparable T8 lamps. It achieves high luminous efficacy (up to 104 lm/W), very good lumen maintenance (90% over the rated lifetime) and long average lifetime (up to 24,000 h with QUICKTRONIC control gear). The lamp provides natural colors with a color rendering group of 1B (Ra 80–89) and supports dimming.
Suitable for
 Public buildings (corridors, lobbies)
 Offices and workspaces
 Shops, supermarkets and department stores
 Industrial lighting with linear fixtures
Key specifications
 Brand: Ledvance (Osram LUMILUX)
 Model / MPN / EAN: 4008321912138
 Bulb power: 20.6 W
 Fitting / cap type: G5
 Luminous flux: 24000 lm
 Colour temperature: 2700 K (warm white)
 Luminous efficacy: up to 104 lm/W
 Lumen maintenance: 90% over service lifetime
 Rated average lifetime: up to 24,000 h (with QUICKTRONIC ECG)
 Color rendering group: 1B (Ra 80–89)
 Dimmable: yes
How to use
Install the lamp into fixtures designed for T5 tubes with a G5 socket, following the fixture manufacturer’s instructions. For rated lifetime and optimal performance, operate the lamp with compatible QUICKTRONIC electronic control gear. Ensure correct polarity and that the fixture is disconnected from mains power during installation. The lamp supports dimming when used with appropriate dimmable control gear.
Usage recommendations
Use in fixtures matched to T5 dimensions and G5 caps; for longest life and best lumen maintenance, pair the lamp with QUICKTRONIC control gear and avoid frequent on/off cycling where possible.

## Specifications

| Feature | Value |
|---|---|
| LLMF EM 2000h rated | 0.95 % |
| LLMF EM 4000h rated | 0.92 % |
| LLMF EM 6000h rated | 0.91 % |
| LLMF EM 8000h rated | 0.9 % |
| LLMF EM 12000h rated | 0.9 % |
| LLMF EM 16000h rated | 0.9 % |
| LLMF EM 20000h rated | 0.89 % |

### Performance

| Feature | Value |
|---|---|
| Fitting/cap type | G5 |
| Bulb power | 20.6 W |
| Luminous flux | 24000 lm |
| Light colour | Warm white |
| Colour temperature | 2700 K |
| Finish type | White |
| Dimmable | Yes |
| Color Rendering Index (CRI) | 80 |
| Bulb lifetime | 24000 h |
| Luminous efficacy | 92 lm/W |
| Bulb size | T5 |

### Power

| Feature | Value |
|---|---|
| Input voltage | 220 |

### Technical details

| Feature | Value |
|---|---|
| Mercury content | 1.5 mg |
| Colour code | 827 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Length | 849 mm |
| Diameter | 16 mm |

### Other features

| Feature | Value |
|---|---|
| Energy consumption (1000 hours) | 23 kWh |
| Energy efficiency class (old) | A+ |

## FAQ

### How much does the Fluorescent bulb Osram LUMILUX T5 HE cost, and is it available for purchase?

The price is 10.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 200 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 Fluorescent bulb Osram LUMILUX T5 HE?

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/10471466/59567061_large.webp