I was trying to install an outdoor light this afternoon. Unfortunately the outlet box is interfering with the mounting bracket. I looked around at a few different lights and it looks like I would have the same issue with them as well.
The mounting holes in the outlet box are horizontal. It appears the installation instructions are expecting these mounting holes to be at an angle. The screws that mount to the light fixture are too long and are hitting the outlet box. Does the outlet box need to be rotated, or am I missing something obvious?