# OSRAM LED Classic A150 Dimmable LED Bulb, 21W, 2700K Warm White, E27 Base, Frosted

**URL:** https://aio.lv/en/product--osram-4058075433847--12504441
**Data updated:** 2026-06-10 09:26 (EEST)
**Category:** LED Bulbs
**Manufacturer:** osram
**Manufacturer code:** 4058075433847
**EAN:** 4058075433847
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 12.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 10.74 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--osram-4058075433847--12504441

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.89 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

The OSRAM LED Classic A150 is a high-performance dimmable LED bulb designed for general lighting applications. With a power consumption of 21W and a warm white color temperature of 2700K, it provides efficient illumination. The frosted finish ensures uniform light distribution, making it ideal for residential and commercial use. This E27 base bulb is compatible with standard fixtures and offers long-lasting energy-efficient performance.

## Long description

The OSRAM LED Classic A150 is a high-performance dimmable LED bulb designed to provide reliable and efficient illumination for a wide range of indoor environments. Featuring a standard A70 shape and a versatile E27 base, this bulb integrates seamlessly into existing lighting fixtures. With a power consumption of 21W and a warm white color temperature of 2700K, it delivers a comfortable atmosphere while maintaining high energy efficiency. The frosted glass cover ensures a soft, uniform light distribution that minimizes glare, making it an excellent choice for both residential and commercial spaces.
Advantages
This LED bulb offers significant benefits, including a long nominal lifespan of 25,000 hours, which reduces the frequency of replacements and maintenance costs. Its dimmable functionality allows users to adjust the light intensity to suit different moods or tasks, providing greater control over the lighting environment. The high luminous flux of 2452 lumens ensures bright and clear visibility, while the warm white light creates a welcoming ambiance. Furthermore, the bulb is designed for energy-efficient operation, offering a high efficacy of 116 lm/W, which helps in lowering electricity consumption compared to traditional lighting solutions.
Suitable for
General lighting in living rooms and bedrooms
Office spaces requiring adjustable brightness
Commercial retail environments
Decorative fixtures where a frosted finish is preferred
This bulb may not be suitable for outdoor use unless installed in a fully enclosed and weather-protected fixture. It is also not compatible with wireless smart home systems or remote control functions, as it lacks built-in Wi-Fi or radio frequency connectivity.
Key specifications
Base type: E27
Power consumption: 21W
Color temperature: 2700K (Warm White)
Luminous flux: 2452 lm
Dimmable: Yes
Lifespan: 25,000 hours
Dimensions: 70mm x 70mm x 120mm
Color rendering index: 80
To use the OSRAM LED Classic A150, ensure that the power supply to the fixture is switched off before installation. Simply screw the bulb into any standard E27 socket until it is securely seated. If you intend to use the dimming feature, ensure that your wall dimmer switch is compatible with LED technology to prevent flickering or performance issues. Once installed, switch the power back on to enjoy immediate, full-brightness illumination.
What to consider before purchase
Verify that your fixture has an E27 socket
Check if your existing dimmer switch supports LED dimming
Ensure the bulb dimensions fit within your lampshade or fixture housing
Confirm the light color temperature matches your interior design requirements
For optimal performance and longevity, avoid using this bulb in completely sealed fixtures that do not allow for heat dissipation, as excessive heat can shorten the lifespan of the LED components.

## FAQ

### How much does the OSRAM LED Classic A150 Dimmable LED Bulb 21W E27 cost, and is it available for purchase?

The price is 12.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 11 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 01.07.2026 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 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

## Image

https://aio.lv/img/cache/product/12504441/68844959_large.webp