The bolts are too large to attach the fixture to the ceiling so the fixture hangs off the ceiling by an inch. The instructions that it came with are awful and only show pictures.

Took me all of ten minutes to remove the old one and install this one. It's cheaply made, but it works. I’m always skeptic about buying fixtures for my home that are not from some mfg like lutron etc.

The sensor is omni-directional, so just passing an open-door closet or pantry can trigger the light. Light is really bright (daylight) and covers all the spots i needed it for.