Specifications: Size: 60 X 124Mm Luminous flux: 800lm Dimming range: 5%100% Color temperature range: 1700K6500K Rated input: 100240V~50/60Hz Rated power: 8.5W Wireless Connection: WiFiEEE 802.11 b/g/n 2.4GHz System requirements: ios9.0 and above, Android4.4 and above mobile phones Features: Tunable White WiFi Light Bulbs: Smart light bulbs with tunable white (1700K6500K), support to adjust brightness (5%100%) , with vibrant colors providing a more vivid and natural lighting, perfect for bathroom, kitchen, bedroom or anywhere need bright light color. Voice Control: Wifi light bulbs that work with Voice Assistant, Xiaomi AI Genie, Tmall Genie,MiJia. Control your smart light bulbs via voice commands to turn your smart bulbs on/off, create suitable mood scenes, adjust brightness&color temperature and more, e.g. Adjust to a warm light before going to bed, dim the smart lights from the couch to watch a movie. Schedule Feature: Easily setup via using 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 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 App and a 2.4GHz WiFi router to start controlling your smart lights from anywhere. Package includes: 1 X Smart light 1 X Manual