LF Utilitech 6211W-PIR23A Mode D'emploi page 7

7. After mounting the fixture, apply silicone caulking compound
completely around the perimeter of the cover plate where the back
of the cover plate meets the mounting surface. Silicone caulking
prevents water from seeping into the junction box.
Note: The lamp head should be rotated downward 30° after wall
mounting to avoid water damage.
Note: Use only type PAR38 lamps (PAR38, PAR38 CFL, PAR38 LED).
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