Smart LED Light Bulb E12 Candelabra Bulb WiFi Color Changing LED Bulbs Dimmable Ceiling Fan Light 40W Equivalent Smart Chandelier Lighting Work with Alexa Google Home for Home Room Decor 4 Pack

HYDONG smart light bulb can be used not only as a standard E12 light bulb, but also to create a variety of custom scenes. ? Voice Control with Amazon Echo Alexa Google Home ? Adjustable brightness and color temperature ? Remote Control with “Smart Life” App ? Millions of color options ? Eight scene modes ? Schedule and Group Setting Specification: Base Type: E12 Wattage: 4W Lumen: 400 Lumens Control Type: APP/Voice Dimmable: Yes (only dimmable by APP, can't dimmable by dimmable switch) Color Temperature: 2700-6500K Color: RGB, Warm White, Daylight White, Cool White Input Voltage: AC100-240V Input Frequency: 50-60 Hz Material: Plastics, Aluminium Alloy Lifespan: above 20,000 hours What you will get: 4 * E12 LED light bulb 1 * Instruction manual Tips--App Be sure that you are using 2.4GHz WiFi when connecting with the smart bulb. And WiFi must be detectable status. Many routers have 5 GHz and 2.4 GHz network and your phone will always automatically connect to the 5 GHz network. So, you have to completely turn off your 5 GHz network by going to your router settings (enter the router IP address into your internet browser, usually something like 192.168.1.1), forcing your phone to connect to the 2.4 GHz network. In addition, the router encryption mode must be WPA2-PSK type and the authentication type must be YES.