Use GE Cync reveal smart bulb to change the vibe of any space in seconds. Set the ideal mood for dinner, working from home, movie night and everything in between. Select reveal light to provide incredible color contrast plus whiter whites ideal for kitchens and craft and hobby spaces. Each smart indoor light bulb is a dimmable bulb via the Cync App, powered by Savant, Alexa or the Google Home app, making it easy to dim the lights for any occasion. Get added confidence by scheduling your lights so you never coming home to a dark house. The smart Wi-Fi light bulbs also allow voice control with Amazon Alexa and Google Assistant smart home devices when your hands are full. These Wi-Fi smart bulbs connect directly to a 2.4 GHz Wi-Fi connection, no additional hardware needed.LED light bulbs – these LED bulbs provide clean, beautiful daylight light and color for exceptional clarity in the places you need it most, adjust the brightness of these dimmable light bulbs with the appSmart home and automation – set daily schedules to match your routine, control your lights while away, turn lights off to save energy or schedule lights to turn on at dusk so you never come home to a dark houseSmart bulb voice control – directly connect your smart LED bulbs to Google Home and Amazon Alexa devices (sold separately) for hands-free voice control, no hub requiredEnergy-efficient smart bulb – our smart LED lights replace 60 W bulbs with soft white LED light bulbs while lasting longer and using less energy