Sengled A19 Daylight (5000K) No Hub Required, 800Lm 60W High Cri 90 Equivalent, From Sengled: Smart Lighting Expert. Lighting up the world since 1997 Sengled WiFi Classic Smart Light Bulbs are the simplest way to get started with smart lighting. No hub is required ? just install the LED bulb like a standard light bulb and connect it to your home's 2.4GHz Wi-Fi network. Control the bulb through the Sengled Home app (iOS and Android) to manage the smart lights, including adjusting the brightness, setting schedules, creating scenes and monitoring energy. You can also control the lights with your voice when paired to your Amazon Alexa devices or Google Assistant smart speakers. Voice Control: Sengled WiFi Classic smart bulbs that work with Alexa and Google Assistant. Control your smart light bulbs via voice commands to turn your smart bulbs on/off, create suitable mood scenes, adjust brightness and more, e.g. Switch on the alexa light bulb before getting out of bed, dim the smart lights from the couch to watch a movie..Special Features:No Hub Required,Works with Alexa Google Assistant,App Remote Control,Voice Command Control,Set Scenes Schedules Remote Control: Enhance your smart home with WiFi light bulbs, controlled remotely wherever you are. Set timers and light schedules, automating your smart lights to make it seem like someone is home, even when you are away. You can also create a group for all of your alexa light bulbs, and easily group control your smart light bulbs with Alexa devices or Google Assistant players. Schedule Feature: Easily setup via using Sengled Home App (iOS and Android), turn smart light bulb on/off, dim smart bulb to the desired brightness and set up schedules from anywhere. Program timers and routines to automate your entire smart home lighting setup. Control your smart light bulbs while away from home. Wake Up Sleep Mode: Easily setup via using Sengled Home App (iOS and Android). Schedule your smart lights to slowly light up. Starting at the set time, the smart bulbs will slowly brighten throughout the timespan you set. Your lights will slowly get brighter in the morning. And you can also schedule your lights to simulate a sunset so that you can fall asleep more naturally every evening. Your bulbs will slowly dim over the timespan you set. No Hub Required: Connect to your home's secure 2.4GHz WiFi network directly (not support 5GHz); No need for a smart hub or extra equipment. All you need is your smartphone, the Sengled Home App and a 2.4GHz WiFi router to start controlling your smart lights from anywhere. 3-Year Warranty. Live customer service based in the U.S. Note: Dimmers reduce the supply of electricity to the bulb, which will negatively impact performance and cause damage to the bulbs.