> ZeusRay
Last I saw was this: trying to consolidate all ZeusRay posts
As of then, a while ago, they’d tracked down the problem and were putting the light back to its original specification.
Nobody has complained or commented since then. So either nobody’s bought one, or they’re OK — watch there for updates.
Others earlier in that consolidated thread mention alternatives and compare them, worth reading through.
Or, of course, one can always email the supplier and ASK exactly what’s what.
Then, if you get a lemon, you’ve got a record to show — and they’ve got a reminder to check what they’re putting in the mail too.