Smart Wi-Fi Light Bulb, Daylight & Dimmable, 2.4 GHz, IEEE 802.11b/g/n, E27 Base, 220–240 V, 50/60 Hz, 806 lm, 7.8 W, 4,000 K, Beam Angle 220° , 8 kWh / 1000h, lifetime up to 15,000 hrs, Dimmable, No Hub Required, Voice Control (works with Amazon Alexa and Google Assistant), Remote Control, Schedule and Timer, Easy Setup, Away Mode, Energy Monitoring, Devices Sharing