# LED bulb Brennenstuhl 1173780000 4.5 W GU10 326 lm 15000 h

**URL:** https://aio.lv/en/product--brennenstuhl-1173780000--10733694
**Data updated:** 2025-12-30 10:00 (EET)
**Category:** LED Bulbs
**Manufacturer:** Brennenstuhl
**Manufacturer code:** 1173780000
**EAN:** 4007123681426
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.99 €
**Prices and availability valid until:** 2026-08-04 23:59
**Price without VAT (21%):** 4.95 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--brennenstuhl-1173780000--10733694

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.89 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

The Brennenstuhl 1173780000 LED bulb offers 4.5 W power, GU10 fitting, and a luminous flux of 326 lm. With a lifespan of 15000 hours and a beam angle of 100°, it is ideal for various lighting needs, providing energy efficiency and long-lasting performance.

## Long description

The smart brennenstuhl®Connect WiFi GU10 bulb lets you control your home lighting from anywhere. This GU10 LED lamp (model 1173780000) delivers 326 lm with 4.5 W power, adjustable colour temperature from 2700 K to 6500 K, and is compatible with the free brennenstuhl®Connect app and voice assistants Amazon Alexa and Google Assistant. It works with any brand of router on the 2.4 GHz band and does not require an additional hub. The bulb supports scene creation and has an integrated timer for automated on/off schedules.
Advantages
The bulb combines low power consumption (4.5 W) with a long rated lifetime and flexible colour temperature control (2700–6500 K), offering both warm and cool white light. It provides remote access and voice control via popular assistants, seamless integration without a hub, and stepless dimming for precise brightness adjustment.
Suitable for
Living room and lounge lighting
Kitchen and dining area accent lighting
Reading spots and task lighting
Smart home scenes and automated lighting schedules
Key specifications
Model: Brennenstuhl 1173780000
Fitting / cap type: GU10
Power: 4.5 W
Luminous flux: 326 lm
Colour temperature: 2700 K – 6500 K (adjustable)
Radio frequency: 2.4 GHz WiFi (no hub required)
Stepless dimmable
Energy efficiency class: F
How to use
Screw the GU10 bulb into a compatible fixture and supply mains power. Install the free brennenstuhl®Connect app on your smartphone, follow the in-app pairing instructions and ensure your router is set to the 2.4 GHz band during setup. After pairing you can control brightness, colour temperature, create scenes and set timers from the app or by voice using Amazon Alexa or Google Assistant.
Usage recommendations
For stable operation and successful pairing, place your router and bulb within reasonable range and disable 5 GHz during setup. Use dimming and colour temperature settings to match tasks (warmer light for relaxing, cooler light for task-focused activities).

## Specifications

### Performance

| Feature | Value |
|---|---|
| Fitting/cap type | GU10 |
| Bulb power | 4.5 W |
| Luminous flux | 326 lm |
| Beam angle (max) | 100 ° |
| Dimmable | No |
| Bulb lifetime | 15000 h |
| Colour temperature (min) | 2700 K |
| Colour temperature (max) | 6500 K |

### Power

| Feature | Value |
|---|---|
| Energy efficiency class | F |
| Energy efficiency scale | A to G |
| Energy consumption per 1000 hours | 5 kWh |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.03 kg |
| Length | 55 mm |
| Diameter | 50 mm |

### Packaging data

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

## FAQ

### How much does the LED bulb Brennenstuhl 1173780000 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 — 5 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 20.07.2026 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: 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 Brennenstuhl 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 Brennenstuhl 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, 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 Brennenstuhl 1173780000?

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/10733694/64615987_large.webp