Yeelight Smart LED Ceiling Light

• Color Temperature:2700K-6500K
• Luminous Flux: 1200lm/1600lm/2000lm@4000K
• Rated input: 220-240~50/60Hz
• Power factor: 0.9
• Rated power:15W/18W/22W
• Operating Temperature: -20°C-+40°C
• Operating Humidity: 0-85% RH
• Compatible with: Android4.4&IOS9.0 or above