• The voltage is 220V
• The B02-BL bulb has a hot & cold temperature to adjust to your preference. Customize with a motion sensor for automatic turn on.
• Dimmable the lights, set schedules and routines according to your preference.
• Create smart scenes so that one SONOFF device can activate or deactivate another, or group multiple devices into a single group and turn them on at the same time with a single tap.

It is compatible with Amazon Alexa (Amazon Echo/Echo Dot/Amazon Tap) and Google Home Assistant. Allows you to use your voice to control home appliances and enjoy a hands-free experience.

1. Please cut off the power before installing the device.

2. The router must be 2.4GHz (Wi-Fi 5.0GHz is not supported), but there are no limitations on the smartphone network (2G/3G/4G/Wi-Fi networks are accepted).

TÜV, CE and FCC certifications ensure a safer and more reliable product.