Remote Control, Voice Control --- These smart bulbs 4 pack are compatible with Amazon Alexa and Google Home, Echo dot, etc. Voice commands help to turn on/off the bulbs, adjust brightness, change color, etc. You can use a cellphone to control the bulb whenever and wherever when bulbs connecting under Wi-Fi. Note: 2.4GHz Wi-fi network needed for the first connection.

Multiple Color dimmable, Various Customised Scenes --- These a19 led light bulbs to come with 16 million hues of color choice, you can switch arbitrarily color through the free Tuya APP (Smart Life), there are also several light modes applied to different occasions, which can be set in the APP.

Timing & Scheduling --- These Aoycocr wifi light bulbs have scheduling functions, you can set switch on/off time as per yourself daily timetable by the APP. The light brightness also can be adjusted, to choose a comfortable light as you like when you are working or reading.

Wide Application --- the smart RGB daylight bulbs can not only be used as a normal night light bulb, but color-changing lights also make it more functional for decoration, party, emotion light. They are compatible with most of the IOS and Android smart devices, perfect for home indoor lighting, hotel, meeting room, museum, restaurants, bar, cafe, cocktail party, birthday party, etc. Reduce power usage up to 80%, Over 30,000 hours long lifetime make a longer use and reduce replace times.

Quick & Easy Installation --- These Aoycocr LED A19 light bulbs with a medium E26 screw base are great for table and floor lamps, living rooms, kitchens, ceiling fixtures, bedrooms, and hallways. To install, simply screw the smart bulbs into your desired light location, download the Smart Life app( No hub required). Then you can control smart-bulb-equipped lamps and overhead lights via your smartphone. Over 30,000 hours or 27.39 years lifetime with normal use (3hrs/day).