# Smart bulb Denver LBF-405 Wi-Fi Black 4.9W 220-240V

**URL:** https://aio.lv/en/product--denver-118141000090--4806696
**Data updated:** 2025-12-29 17:43 (EET)
**Category:** Smart LED Bulbs
**Manufacturer:** DENVER
**Manufacturer code:** 118141000090
**EAN:** 5706751062278
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 13.49 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 11.15 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--denver-118141000090--4806696

## 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 Denver LBF-405 is a smart bulb that connects via Wi-Fi, allowing for remote control and customization of lighting. With a power rating of 4.9W, it operates on a voltage of 220-240V and is designed for energy efficiency. The sleek black design adds a modern touch to any space, making it suitable for various environments.

## Long description

The Denver LBF-405 smart bulb is a Wi‑Fi enabled E27 LED lamp with a warm light output. Rated 4.9W for operation on 220–240V mains, the bulb supports remote control and integration with Tuya-compatible apps as well as Google Assistant and Amazon Alexa. Its black housing provides a modern look while maintaining energy-efficient illumination for homes and small commercial spaces.
Advantages
This smart bulb offers wireless control over brightness and scheduling via Wi‑Fi, compatibility with popular voice assistants (Google Assistant, Amazon Alexa) and Tuya platforms, and low power consumption at 4.9W. The E27 fitting makes it easy to install in standard lamp holders, and the warm light temperature provides comfortable ambient lighting.
Suitable for
 Living rooms and bedrooms for ambient warm lighting
 Desks and reading lamps with standard E27 sockets
 Remote control and scheduling in apartments or offices
Key specifications
 Model: Denver LBF-405
 Power: 4.9W
 Voltage: 220–240V
 Interface: Wi‑Fi
 Compatibility: Tuya, Google Assistant, Amazon Alexa
 Fitting/cap type: E27
 Color: Black housing, warm white light
 MPN: 118141000090
 EAN: 5706751062278
How to use
Screw the bulb into a suitable E27 socket and power the fixture. Install a Tuya-compatible app (or other supported smart-home app), follow the app instructions to add a new Wi‑Fi device, and connect the bulb to your 2.4 GHz Wi‑Fi network. After setup, use the app or a connected voice assistant (Google Assistant/Amazon Alexa) to switch the bulb on/off, adjust brightness, and set schedules.
Usage recommendations
Use the bulb on a stable 220–240V supply and connect it to a 2.4 GHz Wi‑Fi network for reliable performance. Avoid exposure to damp or outdoor conditions unless the fixture provides appropriate protection.

## Specifications

### Features

| Feature | Value |
|---|---|
| Interface | Wi-Fi |
| Fitting/cap type | E27 |
| Type | Smart bulb |
| Product colour | Translucent, Black |
| Luminous flux | 470 lm |
| Light colour | Warm comfort light |
| Colour temperature (min) | 1800 K |
| Colour temperature (max) | 2700 K |
| Adjustable colour temperature | Yes |

### Power

| Feature | Value |
|---|---|
| Input voltage | 220-240 |
| Rated power | 4.9 W |
| AC input frequency | 50 - 60 |
| AC input voltage | 220-240 |

### Performance

| Feature | Value |
|---|---|
| Works with Amazon Alexa | Yes |
| Works with the Google Assistant | Yes |

### Packaging content

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

## FAQ

### How much does the Smart bulb Denver LBF-405 cost, and is it available for purchase?

The price is 13.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 9 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 DENVER 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 DENVER 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: interface, fitting/cap type, 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 Smart bulb Denver LBF-405?

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/4806696/53624525_large.webp