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Sonoff B1 is dimmable white and color ambiance LED bulb fits in normal screw bulb holder. LED can be dimmed or brighten via smart phone (iOS/Android App). Users can select White and the light will become white ambiance, they can set color temperature from cold to warm and change the brightness from 1%-100%. If they select color, they can change color spectrum of the RGB bulbs to favourite atmosphere. Smart phone app has four scenes available for the dimming LED bulb: rest, reading, party and casual. The Sonoff B1 E27 color LED bulb is compatible with Amazon Alexa(Amazon Echo, Echo Dot, Tap). Users can ask Alexa to dim or brighten, or adjust the colors of the led light bulb.
- Remote ON/OFF
- White & Color light
- Changeable color
- Dimmable brightness
- Color temperature adjustments
- Works with Google Nest
- Works with Google Home
- Compatible with Amazon Echo, Echo Dot, Amazon Tap
- Lamp Base: E27
- Wireless Standard: WiFi 802.11b/g/n
- Security Mechanism: WPA-PSK/WPA2-PSK
- Power Supply: 90V~250V AC (50/60Hz)
- Rated Power: 6W
- Rated Input Voltage: 90-260V AC 50/60Hz
- Typical Lumen Output: 600lm
- Beam Angle: 120 Degree typical
- Color Temperature: 2800K-6500K & RGB full color
- Stand-by (Light off) power: 0.5W Max
- Operating Humidity: 5%-90% RH
- Operating Temperature: 0ºC~ 40ºC (32°F ~ 104°F )
- Storage Temperature: -20ºC~ 80ºC (-4°F ~ 176°F )
- Packaging Dimensions: 85*80*140 (mm)
- For more information visit official Itead Studio Website
- User Guide
- eWeLink Step-By-Step Guide
- Ewelink Works With Alexa Tutorial
- Wi-Fi Socket/Switch Fail to be Controlled Troubleshooting
- Features wanted, bug report and discuss in Itead Smart Home Forum
Wonderful quick service. I got the order delivered the next day, as always. I had issues with the second generation devices that were not getting configured/assigned by the ios app on my iPhone. However, that was resolved by deleting the app and reinstalling it. And after logging back on the device registered easily. Compared to my Philips hue bulbs the light intensity of color modes is very low, rendering the bulb to glow only as a decorative piece. However, the white light mode is bright. Another thing and which is peculiar to Pakistan’s load shedding is that these bulbs (unlike the sonoff basic) does not have ‘Power on state’ control that means that after power outage/load shedding, the bulb will switch back on. Hobbytronics is a professional company with great customer service.
I purchased 2 of these bulbs and they work great. I was looking to control lights not only through the app but also through Alexa and I was happy to see that the integration was very simple. The only downside will be the brightness of RGB colors on these bulbs. The Cool and Warm tones are perfect. Highly recommended!