DreamBLE APP Control Bluetooth RGBW LED Bulb

Technical Specification:

Connection Methods: Bluetooth Version 4.0
Suitable Phone OS: IOS 6.0 above and Android 4.3 above            
Group Control or single control
Software language: English,Chinese
Output voltage:110-260V
Base type:E27/E26/B22
Channels: RGB+WW, CW
Power:5W,7W,9W
Working Temperature: -25℃-60℃
Effective Remote Distance: No barrier, 40m; Indoor, 20m