I have had these bulbs/app for 5 years. They have intermittently given me fits by cycling light colors, switching spontaneously to blue from white, or losing schedule. The app has always been difficult to adjust when seasons change. However, this time, I am done! My main front door entrance bulb quit working. I replaced it with a bulb rarely used. I am unable to pair it completely to any app (4) that Ilumi offers, and the colorful Ilumi (only app it will pair partially to) app quits on me constantly. Buying a different manufacturer’s product today!
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