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

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.

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.