Sonoff B1 is white and color ambiance dimmable LED bulb with E27 screw base. The dimming led lamp can be dimmed or brighten via iOS/Android App. With the App, users can select White, then 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. There are four available scenes 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.

Features

• Remote ON/OFF
• White & Color light
• Color changeable
• Color temperature adjusting
• Dimmable brightness
• Works with Amazon Echo, Echo Dot, Amazon Tap
• Works with Google Home
• Works with Google Nest

Specifications

• Power Supply: 90V~250V AC (50/60Hz)
• Lamp Base: E27
• Rated Power: 6W
• Typical Lumen Output: 600lm
• Beam Angle: 120 Degree typical
• Color Temperature: 2800K-6500K & RGB full color
• Dimmable: Yes (via app/Amazon Echo/Google Home)
• Wireless Standard: WiFi 802.11b/g/n
• Security Mechanism: WPA-PSK/WPA2-PSK
• Rated Input Voltage: 90-260V AC 50/60Hz
• 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)