LED lamp repair - fixation ring

Someone threw away LED lamp with zooming lens. It was without power cord and it was impossible to fix it in steady position. After disassemble I found the problem - fixing ring from plastic was broken (surprise!). After a few minutes of modeling and printing I made a replacement, and used old power cord. So now it works prefect, and after cleaning it looks like new. Nice!
PS: new lamp costs more than $50 and I had plans to buy it one day :)