I'm not exactly sure how these works. I've considered using them but I am apprehensive in doing so. Mainly because if something goes wrong, I have myself to blame and can't point the finger at others.
Do they anchor in the ceiling? Screws? Nails? Anyone have them fail and the lights come falling down?
Do they anchor in the ceiling? Screws? Nails? Anyone have them fail and the lights come falling down?


