Connection Methods: Bluetooth Version =4.0
1. Suitable Phone OS iOS, Android devices compatible with Bluetooth version 4.0 or later
2. Working Voltage: AC100V-AC264V 50/60Hz
3. Color temperature: 2700K-6500K
4. Power Factor: 0.6
5. Luminous: 550LM
6. Power: 7.5W - Multi color + warm white
7. Lamp holder E27, B22 (Customer Optional)
8. Control Distance: No barrier, 30m 9.Bulb Material: aluminum + PC