Wired LED Deck Post Light Housing

To start this project, I removed all my old solar light caps from my deck and ran 18/3 cable through all the banisters on my deck. I then attached LEDs to each post.

LEDs: https://www.amazon.com/dp/B01AG923EU?ref=ppx_yo2ov_dt_b_product_details&th=1

Power Supply: https://www.amazon.com/dp/B01EWG6YT8?psc=1&ref=ppx_yo2ov_dt_b_product_details

Once you are finished printing all the parts, the top needs some threaded inserts in the tiny corner holes. Here are the ones I purchased:

https://www.amazon.com/dp/B0BTYF2MMD?psc=1&ref=ppx_yo2ov_dt_b_product_details

You will also need M3-40 screws: https://www.amazon.com/dp/B08B1TW9QQ?ref=ppx_yo2ov_dt_b_product_details&th=1

To Attach everything together

The large base gets at least 2 screws to go into the wood banister. Once that's secure, the light diffuser and the lid go on. The lid is held together by screws that go up on the inside of the diffuser and screw together with an Allan key. You will find the hole to put the screws into on the outside bottom of the base. You may need to pull some of the screws up into the hole with plyers. Once pulled through (you only really need 2 screws) you can then attach the lid.