The only issue I have is that, even though, they are advertised as "dimmable," they don't dim like non-LED lights. They dim only a very little, and then go out quickly--poof! So they're a little tricky to get any dimming at all. And maybe that's the best that can be done with LED lights.
We just got notice that our electric company is now going to charge for spikes in our usage! Smart meters! We have flood lights all around our house that we turn on for the dogs so, it was time to upgrade to LEDs. These are dimmable and the price was unbeatable! Just like you buy at a home improvement store for double the price.
I have purchased 12 of these to evaluate. So far they have been excellent, very bright and true to color not blue like some other LED lamps I have purchased.