Just a tip,
No solar light I've ever seen has a decent stake/tube.
Here is my methos.
1/2" rebar (desired length for your soil)
1/2" PVC pipe (cut to height of tube)

I pound in the rebar until I reach the proper height, sleeve with PVC and slide the light over it.
They stay where you put them and remain plumb. (I hate crooked lights)
This might be good for you guys who take things inside during the winter.
This light is at least 6 years old, you can see the paint is starting to fail at the solar cell area. I put a layer of clear UV on them to prolong their life until I can give them a full paint job.
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