This is a spike replacement for the Hampton Bay Solar 50 Lumens Black Outdoor Integrated LED Adjustable Beam Spotlight, https://www.homedepot.com/p/Hampton-Bay-Solar-50-Lumens-Black-Outdoor-Integrated-LED-Adjustable-Beam-Spotlight-2-Pack-Weather-Water-Rust-Resistant-93021/317458452. it is adjustable like the original spike so you can still angle it. With the 3mf, I used a dovetail to split it up so it would print in a better orientation for strength and if you are not like me who ended up gluing the pieces together, you could reprint the spike in case that part breaks again.

I used abs as it is outside in the sun and in the ground