# OSRAM LED Bulb E27 13W 1521lm 4000K Cool White

**URL:** https://aio.lv/en/product--osram-4058075304253--12504402
**Data updated:** 2026-06-12 15:49 (EEST)
**Category:** LED Bulbs
**Manufacturer:** osram
**Manufacturer code:** 4058075304253
**EAN:** 4058075304253
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.99 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 4.95 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--osram-4058075304253--12504402

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.06.2026 | free |
| Pickup points | 29.06.2026 | 1.99 EUR |
| Courier delivery to door | 29.06.2026 | 4.99 EUR |

## Summary description

The OSRAM LED bulb is an energy-efficient lighting solution with an E27 base, consuming 13W to provide a luminous flux of 1521 lm, equivalent to a 100W incandescent bulb. It features a 4000K cool white color temperature and a 200° beam angle. With a lifespan of 15,000 hours and a CRI of 80, this bulb is ideal for general indoor lighting applications, offering reliable performance and consistent illumination for residential or commercial spaces.

## Long description

The OSRAM LED bulb is a high-performance lighting solution designed to replace traditional 100W incandescent lamps while consuming only 13W of power. Featuring a standard E27 base, this bulb provides a bright luminous flux of 1521 lumens, ensuring efficient and consistent illumination for various indoor environments. With a cool white color temperature of 4000K and a wide 200-degree beam angle, it delivers clear, neutral light suitable for both residential and commercial settings.
Advantages
This LED bulb offers significant energy savings compared to conventional lighting technologies, helping to reduce electricity costs without compromising on brightness. Its compact A-shape design allows for seamless installation in most standard fixtures, making it an ideal direct replacement for older bulbs. The technology ensures instant full brightness upon switching on, eliminating any warm-up time. Furthermore, the long operational lifespan of 15,000 hours minimizes the need for frequent replacements, providing reliable and long-term performance.
Suitable for
General indoor lighting in residential homes
Office spaces and workspaces requiring clear, neutral light
Kitchens and utility rooms where high visibility is essential
Commercial retail environments
When it may not be suitable
This bulb is not designed for use with external dimming switches and may flicker or fail if connected to one. It is also intended for indoor use and should not be exposed to direct moisture or outdoor weather conditions unless housed in a fully protected, sealed fixture.
Key specifications
Base type: E27
Power consumption: 13W
Equivalent power: 100W
Luminous flux: 1521 lm
Color temperature: 4000K (Cool White)
Beam angle: 200°
Lifespan: 15,000 hours
Color Rendering Index (CRI): 80
How to use
To install the bulb, ensure the power supply to the light fixture is switched off. Carefully remove the old bulb from the E27 socket once it has cooled down. Screw the OSRAM LED bulb into the socket by turning it clockwise until it is secure. Once installed, switch the power back on to enjoy instant illumination. Ensure the bulb is used in a fixture that allows for proper heat dissipation to maintain its rated lifespan.
What to consider before purchase
Check that your fixture uses an E27 screw base
Verify that your light switch is not a dimmer type
Ensure the physical dimensions of the A-shape bulb fit your lampshade or fixture
Confirm that 4000K cool white light is appropriate for your desired room atmosphere
Usage recommendations
For optimal performance and longevity, avoid installing this bulb in fully enclosed fixtures that do not allow for adequate airflow, as heat buildup can reduce the lifespan of the LED components.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Fitting/cap type | E27 |
| Bulb power | 13 W |
| Luminous flux | 1521 lm |
| Light colour | Cool white |
| Colour temperature | 4000 K |
| Finish type | Frosted |
| Beam angle (max) | 200 ° |
| Power factor | 0.5 |
| Dimmable | No |
| Color Rendering Index (CRI) | 80 |
| Warm-up time to 60% light | 0.5 |
| Bulb lifetime | 15000 h |
| Equivalent bulb power | 100 W |
| Number of switch cycles | 100000 |
| Luminous efficacy | 117 lm/W |

### Power

| Feature | Value |
|---|---|
| Input voltage | 220 - 240 |
| Energy efficiency class | E |
| Input frequency | 50 - 60 |
| Bulb current | 108 mA |
| Energy efficiency scale | A to G |
| Energy consumption per 1000 hours | 13 kWh |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.045 kg |
| Length | 118 mm |
| Diameter | 60 mm |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 52 g |
| Package depth | 60 mm |
| Package height | 162 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) |

## FAQ

### How much does the OSRAM LED Bulb E27 13W 4000K cost, and is it available for purchase?

The price is 5.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 721 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 22.06.2026 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.

## Image

https://aio.lv/img/cache/product/12504402/68867010_large.webp