Bought in combination with motion sensor LED lamps. Together it was cheaper than any motion sensor light I could buy. The socket extender allowed me to direct the lightbulb to where visitors would approach my front door. I bought four packs as I plan to use them in my garage and basement with motion detection lights to provide better lighting once you enter those areas. The product appears to be well made and rotates almost 360 degrees. The vertical and horizontal movement is solid and doesn't slip, so the nest stays where you point.
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