Bay designer David Trubridge has won a major copyright battle and has had copycat lights pulled from stores across Australia.
Mr Trubridge, whose studio and gallery is based in Whakatu, said he complained last year about "Australia's lax copyright laws" and how his company's light designs like Coral were being copied and sold by "unscrupulous dealers".
"Well, we took them on and with the amazing help of the legal team at K & L Gates, we succeeded," he said. "At least eight companies who were selling the fakes have stopped. This includes two major national retailers and several dedicated replica retailers."
The designer said initially several of them ignored demands to "cease and desist". Legal proceedings were then filed in the Federal Court.
The result is that thousands of replica pendants were destroyed or taken off the market.