Installation Guide of Thru-Hull Marine accent Light
Step 1. Carefully measure and mark the light's center position on the outside of the boat with a pencil.
Step 2. After double checking your measurements, chuck a 0.8-inch drill bit into an electric drill and drill through the hull on the marks you made in the previous step.
Step 3. Use a hole saw of the correct diameter to cut the hole, using the smaller hole as a guide for the drill bit.
Step 4. Clean up any rough spots around the hole with sandpaper.
Step 5. Remove the light, then use a scraper to remove any antifouling inside the line back to the original gelcoat.
Step 6. Remove the light, then use a scraper to remove any antifouling inside the line back to the original gelcoat.
Step 7. On the inside of the boat, screw on the retaining nut, then route the wires and connect them to a suitable switch or breaker.