You buy smart devices to integrate with your smart grid to make some of the smart devices work. If I only wanted one LED bulb I would only buy one of these. 3 of 4 easily connected, the 4th with difficulty, but managed. This was the high point. From there it went down the mountain. They kept falling off the grid. I went to bed and the next day they didn't connect at all. It's not a network signal issue as they are literally 6 1/2 feet line of sight from my router. They work as a normal light bulb, although ordinary light bulbs are expensive. Like smart builds, they just don't work.
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