Ohlux E12 Led Bulb, Smart Candelabra Led Light Bulbs 4W 40 Watt, 1 Pack ?Voice Control?OHLUX smart light bulb work with Alexa, Google Home Assistant, You can control the smart candle light bulb through your voice, and just need to give a voice command to turn on/off or dim/brighten your light. (e.g. ?Alexa, change the living room lights to purple?) . ?RGBCW Multi-Color and Dimmable Brightness?RGB+Cool white+Warm white smart bulb choose with 16 million colors and you can choose any color you like. Also, our smart candelabra LED light bulbs is dimmable, color temperature (3000K-6000K) and brightness can be adjusted from 1% to 100%. ?Music Sync?E12 smart candelabra led light bulbs can dynamically change the color according to the rhythm of the music. These smart bulbs can make you active in various parties and festivals such as Christmas and Birthday party. ?Timer Customized Scenes?Use the timer function of our smart light bulbs to set a personalized schedule and automatically turn on/off the Alexa light bulb at the time you want, as a gentle reminder to wake up or fall asleep. With 16 million colors and multiple preset scene modes, you can customize your own scene. ?Energy Saving?Use our 4W (40W equivalent) E12 LED bulb to reduce your energy bill, saving up to 85% energy. The lifespan can last approximately 25,000 hours, ensuring long-lasting performance and minimizing the need for replacements. This makes them an environmentally conscious and cost-effective choice for illuminating your space.