This is a custom bracket for Govee Permanent Outdoor Lights (non-pro version) for vertical plane (90 deg) installation. I built this bracket specifically to install govee lights on my wooden fence with the lights pointing down.
The original brackets and most existing models are designed to screw the light under an overhang (horizontal plane). This bracket can be screwed in place and the light inserted in the holder afterwards.
There are 2 variations, designed for #6 and #8 flat wood screws.
The author marked this model as their own original creation.