Had a lot of LED spotlights to spare after a miss ordering during a kitchen rebuild so I made this.
The large spot light hole is 90mm in diameter and the smaller sensor hole is 23mm in diameter. Prints mostly without supports only necessary for the cable outlet (might work without not tested). Cable outlet is 20mm in diameter and is made to take a rubber sealer plug. When mounted the light will be at a 70° angle to the wall. Sensor screen is optional in case of flickering problems (gluing possibly necessary).
very limited cleanup necessary.