.) Step.3: Run a bead of silicone sealant along the edge of the backplate to prevent water intrusion.Leave a gap at the bottom to allow moisture to escape. Attach the fixture to the mounting bracket(C) using screws(B) provided. 4.) 5.) Step.4: Install max 60 watts medium base type T bulb(not included) into socket. Step.5: Attach shade(B) to body(A) and tighten with Knurled nut(D). Cleaning & Care: Clean with soft cloth and a mild detergent. Do not use abrasive cleaner.