Harbor Freight Braun Shop Light Mounts Revisited

Revamped version of the "A" and "B" light mounts for larger mounting screws. The originals seem to be designed for mounting screws along the lines of a #4 wood or sheet metal screw, which I simply don't have with sufficient length to securely reach a stud behind the drywall+particleboard ceiling of my garage. #8 is much easier to find longer than 1-1.25"