At first I just ordered them to try because I needed something brighter than the usual 20W LEDs. I use them for specific areas of the landscape, including walkways and around decks. They are indeed brighter and the description of 2700k/450lm is accurate. They appear to be of the highest quality and as good as or better than others I've tried such as Bulbrite. Although they have a shorter warranty period, they are also much cheaper. I liked them so much that after the first purchase I ordered them twice more just to have a few extras on hand. Can't comment on longevity yet, but they seem to hold up.
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