# LED bulb LEDURO 21021 Extra warm light 3000 K 2 W G4 F

**URL:** https://aio.lv/en/product--leduro-21021--4100946
**Data updated:** 2026-01-13 21:18 (EET)
**Category:** LED Bulbs
**Manufacturer:** LEDURO
**Manufacturer code:** 21021
**Warranty:** 3 Years
**Availability:** Available for order
**Price:** 4.49 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 3.71 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--leduro-21021--4100946

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Thursday | free |
| Pickup points | 25.06.2026 | 1.99 EUR |
| Courier delivery to door | 25.06.2026 | 4.99 EUR |

## Summary description

The LEDURO 21021 LED bulb offers extra warm light at 3000 K with a power of 2 W and a luminous flux of 150 lm. It features a G4 fitting, a long lifespan of 25000 hours, and a wide beam angle of 380°. With a Color Rendering Index (CRI) of 80, it provides excellent color accuracy, making it ideal for creating a cozy atmosphere in any space.

## Long description

The LEDURO 21021 Extra warm light 3000 K 2 W G4 F is a compact LED bulb designed for low-voltage fixtures that accept a G4 cap. Producing 150 lm from 2 W of input power, this lamp generates extra warm light at 3000 K with a wide 380° beam that fills small spaces uniformly. With an estimated lifetime of around 25,000 hours and a Color Rendering Index (CRI) of 80, it balances energy saving and natural colour rendering for domestic and hospitality environments.
Advantages
This LED bulb delivers a warm white light tone suitable for creating a comfortable atmosphere while consuming minimal power. Its wide beam angle supports even illumination from compact fixtures and decorative fittings. A long rated lifetime reduces maintenance and replacement frequency. The CRI of 80 provides acceptable colour accuracy for most household and ambient lighting needs.
Suitable for
Decorative lamps and pendants with G4 low-voltage sockets
Under-cabinet and display lighting in kitchens and retail showcases
Accent and ambient lighting in hotels, restaurants, and living spaces
Small desk lamps, bedside fixtures, and reading lights designed for G4 bulbs
Key specifications
Fitting/cap type: G4
Nominal power: 2 W
Luminous flux: 150 lm
Colour temperature: 3000 K (extra warm white)
Beam angle: 380° (wide beam)
Colour Rendering Index (CRI): 80
Estimated lifetime: 25,000 hours
Energy efficiency class: F
How to use
Ensure the fixture supports G4 type bulbs and the correct low-voltage supply before installation. Switch off power to the fixture or disconnect the transformer prior to inserting or removing the bulb. Gently push the G4 pins into the socket until secure; avoid forcing or twisting. After installation, restore power and verify stable operation. Allow a short warm-up period for the light to reach nominal output.
Usage recommendations
Use this bulb in enclosed or open decorative fixtures rated for low-voltage LED lamps and confirm compatibility with any external dimmer or transformer; non-compatible dimmers may cause flicker or reduced lifetime. For best colour consistency, install bulbs of the same type and colour temperature in the same space. Avoid direct exposure to water and protect from excessive heat sources to maintain performance and rated lifetime.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Fitting/cap type | G4 |
| Bulb power | 2 W |
| Luminous flux | 150 lm |
| Light colour | Extra warm light |
| Colour temperature | 3000 K |
| Beam angle (max) | 380 ° |
| Color Rendering Index (CRI) | 80 |
| Bulb lifetime | 25000 h |

### Power

| Feature | Value |
|---|---|
| Energy efficiency class | F |
| Energy efficiency scale | A to G |
| Energy consumption per 1000 hours | 2 kWh |

### Weight & dimensions

| Feature | Value |
|---|---|
| Length | 38 mm |
| Diameter | 10.2 mm |

### Packaging data

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

## FAQ

### How much does the LED bulb LEDURO 21021 cost, and is it available for purchase?

The price is 4.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 Thursday 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: Cash payment, 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 LEDURO 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 LEDURO 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 LEDURO 21021?

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/4100946/60009860_large.webp