Very reputable seller. There was never a problem that could not be solved.
They are not the fastest. But who is, these days?
And eh …… In my book that is not a diving light. For starters, at the tail I can see only 1 O-ring.
When you look at the Sofirn, you see double O-rings. Thats already looking much better.
But most of all, especially when using in salt water, the ano is the weak point for corrosion.
When experienced divers complain about thick black ano. What are the chances with red ano?
But if you just want a light that will survive a good rain storm, go for the Sofirn.
I carry a neon yellow polycarbonate 1-mode divelight in my BOB. Only to backup the backup.