A19 Smart LED Light Bulbs, Room Décor Aesthetic Color Changing WiFi Lights, LED Indoor Light Bulb, Compatible with Alexa and Google (2 Pack)

The color range is good. There's a range of the blue color that has an almost blacklight effect. I've been using the same three regular single color Cync bulbs in the living room for several years, so I'm not worried about longevity, etc. I got these RGB bulbs for two bedrooms.So. Freaking. Cool.The google assistant only understands base colors, so for fine tuning color you need to use the Cync app manually. So far Google has been able to use primary colors, plus teal, purple and pink AND some of the Cync lighting effects (Vegas, party, etc). I still have a lot of testing to do to map out all the capabilities, but sometimes Google Assistant "doesn't understand" a color or effect request - "Ok google, set bedroom 1 to red. Ok Google set bedroom 1 to 50%" "Ok Google, set all lights to 30%" etc, etc.Speaking of the Cync app, setup is ridiculously simple and it updates the devices to the latest firmware when you first setup them up in the app. Integration with Google Assistant (and I'm assuming Alexa) is really simple as well. Also in the Cync app, the "routines" are fabulous. I have the living room lights set to come on at 40% at sunset (as determined by zip code) and go off at midnight. I set the bedroom lights to match the morning alarm times we have setup. The lights will come on to red a minute before my alarm sounds in the morning. (red is the best color, easiest on they eyes, to wake up to. that's science.)I'm really very happy with this purchase at the Prime Day price of $13, but it's easily worth the regular asking price.The only possible way these Cync A19 Smart LED bulbs could be better is if they had a 100W equivalent version, but I am happy with the 60W product.

I rave about these lights to anyone who will listen! I purchased the one originally in Giant grocery store, and loved it so much that I ordered two more for my room! Will likely add for bathroom as well. They don’t take up a lot of electric, compatible with Alexa (huge plus), and also manageable within the Cync app. You can customize your shades, and save your favorites. MY FAVORTIE PART - the white light is a regular white light bulb look. That was important to me because I hate when it looks dim or off, but you can also change the brightness up/down.

I have 4 of these bulbs, two are paired as one in a single fixture located in a bedroom, and two are in separate fixtures on opposite walls in my living room. I like the color choices and ability to save colors you like to switch between. One light is set to come on daily for a certain period of time, and besides once it has always turned on and off as programmed.I only use the Cync app (on an iphone). I dont have any other Alexa or Google home devices so I found using the Google home app pointless. Cync app seems to do everything I want.My only complaint is when I want to tweak/adjust the lights I have to be in the room with them. So my two living room lights can only be adjusted from in there, and the bedroom lights can only be adjusted if youre in the room, or right outside the door. The app tends to only communicate well when you are near the bulb you want to adjust. This isnt a deal breaker for me, but I live in a small house so it seems like connectivity wouldnt be an issue. My other WIFI devices get a strong signal in those rooms.Maybe the flaw is with the Cync app. I guess its possible it only wants to connect to the bulbs via bluetooth when making adjustments, and therefore has trouble communicating with that large of a radius simultaneously. But supposedly they use WIFI and bluetooth. I’m just not sure how the technology is being utilized.Update: Everything is working perfectly now. My problem was the first bulbs I setup were a little further from my wifi router than the others, and I guess the bulbs create some sort of mesh network allowing them to work together and stay interconnected. Must be a Cync thing. Bottomline all I had to do was remove/delete the pair I setup first, which made one of the bulbs closer to my router the sorta main communicator or creator of the mesh network. Added the bulb pair back, and now everything works great. Lights are controllable from anywhere I have a network connection from the Cync app. Think I’ll leave my rating at 4 stars though.

I love these so much that I wish I could afford to replace all of my lightbulbs with these.They were easy to install, and the app is incredibly easy to use. It was easy to connect them to my Google Home and the commands work really well. I have three in my living room, and I can turn all of them on or off at once or just one at a time.Not only do you have the different daylight options which are absolutely incredible and well done, but there is a color wheel that allows you to really customize the color if you prefer to have a color option. There are also a limited number of flashing light options available. I tested out party and Christmas, and they were really funThese bulbs do not get hot which is always a fear with special types of lightbulbs, but after being on for hours, they are still cool to touch.