# Compact fluorescent bulb Ledvance Osram Dulux S/E 7 W, 2G7 base, T12, 400 lm, Warm white, CRI 80

**URL:** https://aio.lv/en/product--ledvance-4050300591988--10471662
**Data updated:** 2026-02-13 15:33 (EET)
**Category:** LED Bulbs
**Manufacturer:** Ledvance
**Manufacturer code:** 4050300591988
**EAN:** 4050300591988
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 11.49 €
**Prices and availability valid until:** 2026-08-15 23:59
**Price without VAT (21%):** 9.50 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ledvance-4050300591988--10471662

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.07.2026 | free |
| Pickup points | 04.08.2026 | 1.89 EUR |
| Courier delivery to door | 04.08.2026 | 4.99 EUR |

## Summary description

Ledvance Osram Dulux S/E compact fluorescent bulb, 7 W power with 2G7 four-pin base and T12 size. Produces 400 lm of warm white light with CRI 80 for natural colour rendering and an estimated lifetime of 20,000 hours. Suited for fixtures requiring 2G7 lamps in residential or commercial spaces where energy-efficient warm illumination is needed.

## Long description

Ledvance Osram Dulux S/E 7 W compact fluorescent bulb with a 2G7 four-pin base and T12 tube format provides warm white illumination at 400 lumens and a colour rendering index (CRI) of 80. The lamp is designed for luminaires that accept 2G7 base lamps and delivers consistent, energy-efficient light with an estimated lifetime of approximately 20,000 hours. Its compact T12 form factor suits fixtures where space is limited but a replaceable compact fluorescent source is required.
Advantages
The lamp offers low energy consumption at 7 W while producing light comparable to higher-wattage incandescent bulbs, reducing operating costs. Warm white colour temperature and CRI 80 ensure natural appearance of most surfaces and objects. The 2G7 four-pin base provides secure mechanical and electrical connection in compatible fixtures, and the compact T12 construction allows installation in many recessed and surface-mounted luminaires designed for plug-in compact lamps. An estimated long service life reduces the frequency of replacements.
Suitable for
Residential ceiling or cabinet fixtures that accept 2G7 compact lamps
Commercial areas such as corridors, offices or small retail displays with compatible bases
Replacement of older compact fluorescent lamps in existing luminaires
Applications where warm white ambient lighting with energy savings is preferred
Key specifications
Power consumption: 7 W
Luminous flux: 400 lm
Light colour: Warm white
Colour rendering index (CRI): 80
Base type: 2G7 four-pin
Tube format: T12
Estimated lifetime: 20,000 hours
How to use
Ensure the luminaire is switched off and power is disconnected before replacing a lamp. Remove the old 2G7 lamp by gently pulling it straight from the socket; align the four pins of the Ledvance Osram Dulux S/E lamp with the corresponding holes in the fixture and press gently until the lamp is fully seated. Restore power and verify proper operation. For best performance, use with luminaires that provide the correct ballast or electronic control gear specified for plug-in compact fluorescent lamps. Avoid installing in fully enclosed fixtures unless compatible with compact fluorescent types and the fixture manufacturer’s recommendations.
Usage recommendations
Operate the lamp within ambient temperature ranges recommended by the luminaire manufacturer and replace in matched pairs where uniform colour and output are critical. Dispose of used compact fluorescent lamps according to local regulations for lamps containing small amounts of mercury.

## 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 | 0.86 % |
| LLMF HF 6000h rated | 0.84 % |
| LLMF HF 8000h rated | 0.81 % |
| LLMF HF 12000h rated | 0.79 % |
| LLMF HF 16000h rated | 0.78 % |
| LLMF HF 20000h rated | 0.76 % |

### Performance

| Feature | Value |
|---|---|
| Fitting/cap type | 2G7 |
| Bulb power | 7 W |
| Luminous flux | 400 lm |
| Light colour | Warm white |
| Colour temperature | 3000 K |
| Dimmable | Yes |
| Color Rendering Index (CRI) | 80 |
| Bulb lifetime | 20000 h |
| Bulb size | T12 |

### Technical details

| Feature | Value |
|---|---|
| Lamps quantity | 10 lamp(s) |
| Mercury content | 1.3 mg |
| Colour code | 830 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Length | 114 mm |
| Diameter | 12 mm |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 321 g |
| Package depth | 125 mm |
| Package height | 92 mm |
| Package width | 140 mm |
| Package type | Box |

### Other features

| Feature | Value |
|---|---|
| Energy consumption (1000 hours) | 8 kWh |
| Energy efficiency class (old) | A |

## FAQ

### How much does the Ledvance Osram Dulux S/E 7 W compact fluorescent bulb cost, and is it available for purchase?

The price is 11.49 € (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 30.07.2026 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 Ledvance Osram Dulux S/E 7 W compact 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/10471662/59567329_large.webp