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Reduced price! Sonoff B1 - LED bulb with WiFi function View larger

Sonoff B1 - LED bulb with WiFi function

LED RGB bulb controlled via WiFi. It has the popular E27 luminaire. It allows remote control of color, brightness and color temperature using the EWeLink application. Sonoff B1

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ID: 574663

20,12€ gross (23% VAT)
16,36€ net

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Sonoff B1 is a RGB LED bulb controlled by WiFi. It has the popular E27 luminaire. The device has been equipped with the function of remote switching on / off, changing the color in full RGB scale or using the clock to implement selected sequences. The bulb has the ability to smoothly change the brightness and color temperature from cold to warm. The control takes place using a transparent eWeLink application available for Android and iOS platforms . The device is compatible with Amazon Alexa (Amazon Echo, Echo Dot, Tap).


For proper operation of the device, an Internet connection is required, and eWeLink requires a free e-mail registration.

The eWeLink application

The eWeLink application is available for devices with Android and iOS . The program supports many languages (including Polish, Chinese, English, Danish, Russian, Italian, French, Spanish, German, Turkish, Slovak, Greek).


  • Lamp holder: E27
  • Rated power: 6 W
  • Emitted light stream: 600 lm
  • Angle of light scattering: 120 degrees
  • Light temperature: 2800-6500 K and full RGB color
  • Adjustable brightness via the eWeLink / Amazon Echo / Google Home application
  • Wireless standard: WiFi 2.4 GHz
  • Rated input voltage: 90-260 V AC 50/60 Hz
  • Power in standby mode (off): 0.5 W Max
  • Working temperature: 0 ~ 40 ºC
  • Humidity at work: 5-90% RH