Specification: Base: E27.  Voltage: AC110V-255V.  Wattage: 10W.  Lumen: 810LM.  Light color: RGB+warm white.  Color temperature: 2700-6500K+RGB.  APP name: smart life.  WIFI type:802. 11/n.  Material: plastic.  Dimension: 140*76mm.     Feature: Works with Alexa, IFTTT.  Connect with WIFI you can control your light from any time anywhere.  Smart scheduling: click "Appointment or schedule" and set schedule function.  Smart timers: click"Timer" and you will see "Add Time" press to set timer function.  Group: if you have two or more bulbs, click the group and add your devices.  Color change: personalize your lighting through a color palette of over 16 million hues of color to control its brightness and tones.  Share devices: click device sharing button in profile. You can also use add lombex app on different device by using one account.     Package included: 1 X WiFi smart bulb.  1 X user manual