Water again in amber sidelight

Hi all,
I replaced the drivers side amber sidelight because it had water inside, now the passenger side amber sidelight also has water within.
Have emailed NuCamp about the issue, but from my perspective it looks like a defect with the light itself.
I believe the water is getting into the joint where the amber lens meets the white backing plate..once water gets in, its not drying out.
In fact it starts to tarnish the chrome inside and likely will lead to electrical breakdown.

Anyone else have these problems?

Brent