Step 4Mount Lights in Lamp Enclosures
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This step really isn't that difficult. You thread the wire through the hole in the back of the lamp, put a dab of epoxy/hot glue/caulk on there, and let it dry. The wires holding the LEDs are plenty enough to keep them in place, and the epoxy waterproofs the entry point of the wires. Let the glue dry with the lamps held in place by a clamp so the glue doesn't drip down the metal casing. After the glue has fully dried, you can fiddle with bending the wires a bit to make the lights point in the direction you want.