Top critical review
Not good, doesn't retains the previous state in case of power failure
10 November 2018
Not good, doesn't retains the previous state in case of power failure. In case power goes off, and then resumes, this light will be ON always. Irrespective of the previous ON/OFF status using mobile app or Echo. This means when you are not at home, and power goes off and comes again, this light will be glowing all the time until you come back and manually switch off !!.
Waste of money