Only you bring me nothing if it fails in the rain storm!
One was after about a week of rain completely up the ghost, the other had to 2 stronger rainy days a bit away and blinked in a wide variety of frequencies, brought the light sequence mess, went sometimes not, sometimes not, and and and ... spinnte halt.
If it is dry, but they will work again.
My erachtes should abkönnen a "bicycle lamp" at least splash, and can these here (unfortunately) definitely not.
So there because of "not fulfilling a basic requirement" Unfortunately only one star.
Otherwise, they would definitely deserve 5 ... shame.