It's well made and super easy to install and use.
Just plug in the Night Light to the USB port on the bottom of the Echo Flex and the Echo Flex recognizes it and auto enrols it into Alexa.
You can change the color of the light and control the brightness with voice commands. The light turns on automatically when it's dark without any extra programming and off when there's light.
The night light can also be triggered to run scenes, rules and schedules.
After trying it out, I've bought two more. This is a must have accessory for the Echo Flex.
Note: Thirdreality (the manufacturer) also makes a USB motion sensor plug in for the echo flex. You can't use both the night light and motion sensor together which is disappointing since you could have a motion activated light which would be cool. After using the Echo flex I wonder why Amazon didn't build a night light or motion sensor into the Flex right from the start. Perhaps they will on a Gen 2 Echo Flex. For now this Thirdreality is the only solution and it works great!