Bests & Worsts Reviews from Amazon

I first ordered a two pack and paid slightly over twenty dollars, I thought that was a fair price. I installed them very easily and they work fine. I showed them to a builder friend of mine and he was very impressed. I ordered again and was going to give them to the builder as a gift. what I received was a one pack for just over twenty dollars, I thought it was a mistake, and contacted amazon, and was told that they have no control over the item as it is shipped directly from the dealer. I returned the one pack and will not order them again