Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Don't buy this light

I am an electrician and when I found this light I thought it was a Godsend. It is a really nice looking light. Unfortunately I have returned no less then 5 to the store because the motion sensor doesn't work. I had to go through 7 fixtures to find 2 that worked. I will never use these lights again. On a side note, I had a friend of mine call me up to find out why the flood lights he just installed were not working. Same light. I told him to return it and find a new one.