I just added the combination masthead and deck light and then also got the cage to go around it. My mast had the remnants of the wiring for this light but I am pretty sure these lights take a lot of abuse. I attached the cage with Monel rivets rather than screws to further increase the strength of the cage. To wire this combination light requires a three conductor wire.
![[Linked Image]](https://j30.us/ubbthreads/ubbthreads.php/ubb/download/Number/2362/filename/20180502_180223_resize.jpg)