Voice Control: meross smart light bulbs are compatible with Apple HomeKit, Apple Watch, Siri, Alexa Echo, Echo dot, Google Assistant, and SmartThings. Control your smart bulbs via voice command to turn on/off or dim/brighten your smart LED light effortlessly. (e.g. ‘Hey Siri, set the bedroom light to green’) App Remote Control: Remotely control your smart WiFi light bulb via the Apple Home App with a stable 2.4GHz Wi-Fi network. No hub is required. Moreover, you can use the Meross app to control it from anywhere (with internet access). All data are securely transmitted and stored in Amazon AWS servers. Adjust Ambience: Set the perfect illumination for any occasion. Set brightness, and adjust from warm/cool white(2700K~6500K) to multiple RGB colors. e.g. switch on the smart LED bulb before arriving home, dim the smart lights to have a party with your friends. Schedules and Energy Saving: You can set schedules (timers) to turn on/off your smart light automatically based on your routine. Sunrise/sunset mode supported. Only 9W of energy consumed, equivalent to the brightness of a 60W incandescent bulb, saves up to 8.19 $ per year. Reliable Connection: Be annoyed by the frequent offline of other smart bulbs? meross smart bulb, powered by a high-end IoT chipset, is capable of a longer WiFi connection range and lower offline rate. User-friendly Smart Bulbs for Android Users: Meross smart bulb works with any Android smartphone or tablet with OS 4.1 or higher. Android users will have effortless experiences when configuring with Meross app.