Color temperature: 2200K-6500K
Fitting: E27
Input voltage: 220V-240V
Light output: 16 million colors, from warm to cold white color
Lumen output: 470 lm @ 4000K
Max. operation power: 4.9 W
Number of switching cycles: 50,000
Rated lifetime: 15,000 hour(s)
Wattage equivalent: 40 W
CRI: 90
Communication protocol: Bluetooth and 2.4GHz Wi-Fi