# LED bulb Ledvance STAR 4 W E27, 2700 K warm white, 470 lm

**URL:** https://aio.lv/en/product--ledvance-4058075435162--10471491
**Data updated:** 2026-03-12 10:05 (EET)
**Category:** LED Bulbs
**Manufacturer:** Ledvance
**Manufacturer code:** 4058075435162
**EAN:** 4058075435162
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.99 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 5.78 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ledvance-4058075435162--10471491

## 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 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

Ledvance STAR LED bulb, 4 W with E27 fitting, provides 470 lm at 2700 K warm white. Suitable for general indoor lighting in lamps and fixtures that accept E27 base. Low-power replacement for incandescent lamps, offers immediate full brightness and directional omnidirectional light for living rooms, bedrooms and hospitality settings.

## Long description

Osram A45 pear-shaped LED bulb with an E27 cap emits warm white light suitable for a variety of luminaires. The bulb delivers 470 lumens of luminous flux while consuming 4 W of power, providing brightness equivalent to a 40 W incandescent lamp. The clear cover highlights the LED design and produces a direct light beam. Dimensions (D x H): 45 x 77 mm.
Advantages
The Osram A45 LED bulb offers low energy consumption with a 4 W rating and a warm 2700 K colour temperature. Its 470 lm output replaces a 40 W incandescent bulb, reducing power use while maintaining comparable brightness. The clear glass finish emphasizes the LED elements and provides a focused light distribution suitable for many fixtures. The standard E27 cap ensures wide compatibility.
Suitable for
 Table lamps and bedside lamps
 Ceiling fixtures and pendant lights designed for A45 bulbs
 Decorative and exposed-bulb fittings
 Rooms where warm, ambient lighting is desired
Key specifications
 Brand: Ledvance (Osram)
 Model/MPN/EAN: 4058075435162
 Fitting: E27
 Power: 4 W
 Luminous flux: 470 lm
 Colour temperature: 2700 K (warm white)
 Energy efficiency class: E
 Shape and size: A45, 45 x 77 mm (D x H)
How to use
Ensure the luminaire is compatible with E27 fittings and switch off power before installation. Screw the bulb into the E27 socket until secure. Restore power and switch on to use. The bulb is suitable for open and enclosed fixtures if the fixture's specifications match the bulb's dimensions and thermal requirements.
Usage recommendations
Use this Osram A45 LED bulb in fixtures where warm white light and moderate brightness are preferred. Avoid use in fittings that require dimmable lamps unless the bulb is specified as dimmable. Check fixture clearance to accommodate the 45 x 77 mm size.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Fitting/cap type | E27 |
| Bulb power | 4 W |
| Luminous flux | 470 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 | 40 W |
| Number of switch cycles | 100000 |
| Luminous efficacy | 117 lm/W |
| Instant full light | Yes |

### Power

| Feature | Value |
|---|---|
| Input voltage | 220 - 240 |
| Energy efficiency class | E |
| Input frequency | 50 - 60 |
| Bulb current | 32 mA |
| Energy efficiency scale | A to G |
| Energy consumption per 1000 hours | 4 kWh |

### Technical details

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

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.02 kg |
| Length | 77 mm |
| Diameter | 45 mm |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 32 g |
| Package depth | 46 mm |
| Package height | 130 mm |
| Package width | 49 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 LED bulb Ledvance STAR 4 W E27 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 — 30 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 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, 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 LED bulb Ledvance STAR 4 W E27?

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/10471491/64387599_large.webp