aaahhh I hate it when I go all technical, but I feel compelled here - or maybe the debbil is making me do it :mrgreen:
Your garden solar light will likely work just fine until a really warm place has a hard frost.
But (big one) I suspect it does not meet the Colregs.
Why does it matter, you ask all dewy eyed and innocent (blink, blink, blink).
Well, it matters for that one in a zillion chance that at 3AM some drunk on a ski-doo punches through the side of your hull, offing himself and his little 17 year old princess of a date, in the process
(the princess snuck out through her bedroom window at midnight to go with said 32 year old drunk and her attorney parents are going to be out for blood)
So things are looking pretty good for you - innocent bystander, peacefully sleeping the sleep of the just, in your properly moored boat.
And then the junk yard dog lawyer the parents hired to do their dirty work discovers that your masthead light is (gasp) not Colreg compliant.
In that instant you go from being 0% liable (Admiralty Court) to 70% liable. The claim is for a 100 million bucks and you have (likely) a million in coverage. I hope you have 69 million stashed because that award cannot be erased through the bankruptcy court.
Ah yes, the wonders of the American judicial system :roll: