# Osram STAR LED Bulb, 11W, E27, 1521 lm, 2700K Warm White, Dimmable

**URL:** https://aio.lv/en/product--osram-4058075124707--12504405
**Data updated:** 2026-06-12 15:49 (EEST)
**Category:** LED Bulbs
**Manufacturer:** osram
**Manufacturer code:** 4058075124707
**EAN:** 4058075124707
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 5.78 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--osram-4058075124707--12504405

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.06.2026 | free |
| Pickup points | 02.07.2026 | 1.99 EUR |
| Courier delivery to door | 02.07.2026 | 4.99 EUR |

## Summary description

The Osram STAR LED bulb is an energy-efficient lighting solution with an 11W power consumption, equivalent to a 100W incandescent bulb. It features an E27 base, a luminous flux of 1521 lm, and a warm white color temperature of 2700K. With a 15,000-hour lifetime and a 300-degree beam angle, this dimmable bulb provides reliable, wide-area illumination for residential and commercial interiors.

## Long description

The Osram STAR LED bulb is a high-performance lighting solution designed to replace traditional 100W incandescent bulbs while consuming only 11W of power. Featuring an E27 base and a classic design, this bulb delivers a bright luminous flux of 1521 lm. Its warm white color temperature of 2700K creates a comfortable atmosphere, while the 300-degree beam angle ensures wide-area illumination suitable for various indoor environments.
Advantages
This LED bulb utilizes advanced filament technology to mimic the aesthetic and light distribution of traditional bulbs, making it an excellent choice for decorative fixtures. It offers significant energy savings compared to conventional lighting and provides instant full brightness without any warm-up time. The construction is free from UV and near-IR radiation, ensuring safe operation. With a long service life of 15,000 hours, it reduces the frequency of replacements and maintenance efforts.
Suitable for
General home lighting in living rooms and bedrooms
Decorative lighting installations
Commercial interior spaces
Outdoor luminaires with a minimum IP65 rating
This bulb may not be suitable for use in non-dimmable circuits if you intend to adjust the light intensity, as it is specifically designed for dimmable applications. Additionally, it should not be used in enclosed fixtures that do not allow for adequate heat dissipation, as this could shorten the lifespan of the LED components.
Key specifications
Power consumption: 11W
Equivalent power: 100W
Base type: E27
Luminous flux: 1521 lm
Color temperature: 2700K (Warm White)
Beam angle: 300 degrees
Lifetime: 15,000 hours
Color Rendering Index (CRI): 80
Voltage: 220-240V
To use the Osram STAR LED bulb, simply ensure your light fixture is equipped with an E27 socket. Turn off the power supply before installation, screw the bulb securely into the socket, and restore power. If you are using a dimmer switch, ensure it is compatible with LED technology to achieve smooth light adjustment without flickering.
What to consider before purchase
Check that your fixture has an E27 socket
Verify that your dimmer switch is compatible with LED bulbs
Ensure the bulb dimensions fit your specific lamp shade or fixture
Confirm the IP rating of your outdoor luminaires is at least IP65
For optimal performance and longevity, avoid installing the bulb in environments with extreme temperatures or high humidity unless the fixture is specifically rated for such conditions.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Fitting/cap type | E27 |
| Bulb power | 11 W |
| Luminous flux | 1521 lm |
| Light colour | Warm white |
| Colour temperature | 2700 K |
| Finish type | Clear |
| Beam angle (max) | 300 ° |
| Power factor | 0.5 |
| Color Rendering Index (CRI) | 80 |
| Lumen maintenance factor | 70 % |
| Warm-up time to 60% light | 0.5 |
| Bulb lifetime | 15000 h |
| Equivalent bulb power | 100 W |
| Number of switch cycles | 100000 |
| Luminous efficacy | 138 lm/W |

### Power

| Feature | Value |
|---|---|
| Input voltage | 220 - 240 |
| Energy efficiency class | D |
| Input frequency | 50 - 60 |
| Bulb current | 52 mA |
| Energy efficiency scale | A to G |
| Energy consumption per 1000 hours | 11 kWh |

### Technical details

| Feature | Value |
|---|---|
| International Protection (IP) code | IP20 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.031 kg |
| Length | 105 mm |
| Diameter | 60 mm |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 46 g |
| Package depth | 60 mm |
| Package height | 145 mm |
| Package width | 60 mm |
| Package type | Box |
| Quantity per pack | 1 pc(s) |

### Other features

| Feature | Value |
|---|---|
| Operating temperature (T-T) | -20 - 40 |
| Heavy metals free | Hg (mercury) |
| AC input frequency | 50 / 60 |
| AC input voltage | 220-240 |

## FAQ

### How much does the Osram STAR LED Bulb 11W E27 2700K Dimmable cost, and is it available for purchase?

The price is 6.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 210 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 29.06.2026 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. 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, energy efficiency class, 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 STAR LED Bulb 11W E27 2700K Dimmable?

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/12504405/68867004_large.webp