Energetic Led Bluetooth Smart Light Bulb, A19 Dimmable 60W Equivalent, 4Pack [Easy Setup] Seamless Setup lets you easily set up Smart Home devices in the Google Home App. Google devices are REQUIRED, you can connect up to 6 A19 Smart Bulbs with each Google device [Voice Control] Switch, timing, adjust brightness and color temperature via voice control with a Google Assistant-enabled device. Like saying, ?Hey Google, dim the bedroom light to 25% brightness? [Dimmable] With 800LM output, the 8W smart dimmable bulb is bright enough to light up a big room.Tunable brightness(0-100%) and Color Temperature(2700K-6500K) make it easy to fit your eyes or occasion [Remote Control] No matter whether you are at home or not, you can preset smart led light bulb in Google Home app. You can also create a group for all your smart bulbs and control simultaneously with one button [2-year Warranty] Energetic Smart Light Bulbs are qualified by UL, FCC, BQB, ROHS to ensure safety for more than 15,000 hours without electric shock, flicker or fire hazard. We offer 2 years warranty for any product defects and friendly customer service