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header-product Smart bulb Denver LBF-404 Wi-Fi Black Transparent Energy Class F
12.49 €

Smart bulb Denver LBF-404 Wi-Fi Black Transparent Energy Class F

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Short description

The Denver LBF-404 is a smart Wi-Fi bulb in black and transparent design. It has an energy efficiency class of F and consumes 5 kWh per 1000 hours. Ideal for modern homes.
Available for order: 5 pcs.
Warranty: 2 Years
SKU: 4806695
delivery
to the Customer Service Center at Kengaraga 2b, Riga
Monday {{selectedOffer.officeDeliveryString}}
free
Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
Monday {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
29.06.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
Parcel couriers
Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts nodaļa
29.06.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
payment
Payment Methods:
Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay
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Product information

Description

The Denver LBF-404 is a smart Wi‑Fi filament light bulb with warm light in a black transparent design. It supports TUYA and is compatible with Google Assistant and Amazon Alexa. The lamp uses an E27 fitting and has energy efficiency class F, consuming 5 kWh per 1000 hours, making it suitable for modern home interiors where a decorative filament look is required.

Advantages

The bulb provides warm filament-style illumination while offering smart Wi‑Fi control via TUYA, Google Assistant or Amazon Alexa. Its black transparent styling combines aesthetic appeal with standard E27 compatibility, and the specified energy consumption is 5 kWh/1000 h.

Suitable for

  • Living rooms and bedrooms where warm decorative light is desired
  • Smart home systems using TUYA, Google Assistant or Amazon Alexa
  • Lamps and fixtures with an E27 socket

Key specifications

  • Brand: DENVER
  • Model: LBF-404
  • Interface: Wi‑Fi (TUYA compatible)
  • Fitting: E27
  • Light color: Warm light (filament style)
  • Energy class: F
  • Energy consumption: 5 kWh/1000 h
  • Color/finish: Black transparent
  • MPN: 118141000080
  • EAN: 5706751062247

How to use

Screw the bulb into an E27 socket and restore power. Set up Wi‑Fi control through the TUYA app following the app instructions, then link to Google Assistant or Amazon Alexa if voice control is required. Use the app or voice commands to switch the bulb on/off and to adjust any available settings provided by the TUYA integration.

Usage recommendations

Install the bulb in fixtures intended for E27 fittings. For reliable smart control, connect the bulb to a stable 2.4 GHz Wi‑Fi network and ensure the TUYA app and any voice assistant services are up to date.

Specifications

Interface:
Wi-Fi
Fitting/cap type:
E27
Energy efficiency class: Rating of how efficiently a device uses energy, affecting power consumption and costs.
F
All features

Features

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

Power

Input voltage:
220-240
Energy efficiency class: Rating of how efficiently a device uses energy, affecting power consumption and costs.
F
Rated power:
4.9 W
AC input frequency:
50 - 60
AC input voltage:
220-240
Energy efficiency scale: Range of energy efficiency levels classifying devices from most to least energy-efficient.
A to G
Energy consumption per 1000 hours:
5 kWh

Performance

Works with Amazon Alexa:
Yes
Works with the Google Assistant:
Yes

Packaging content

Quantity per pack:
1 pc(s)

Description

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Energy label

Energy label
118141000080
Model

Device manufacturer code

DENVER
Manufacturer

Device manufacturer

F
Energy efficiency class

Rating of how efficiently a device uses energy, affecting power consumption and costs.

Customer reviews

Customer questions

FAQ

How much does the Smart bulb Denver LBF-404 cost, and is it available for purchase?

The price is 12.49 € (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 Monday 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

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, 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 Smart bulb Denver LBF-404?

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.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.