Hello
I needed a good source of light for my mill so i used the head of an old haikelite light (boost driver dead)
I needed a glass with oring because of the liquid lubricant when milling so the head is perfect for sealing and the MTG2 a great LED
To get the best of this LED i need a big heat sink for long runtime with 100% output
I have a lot of aluminium 2024 (AW-AlCu4Mg1) in stock so i tried. the fins are not perfect because i needed to find the best cut parameters. Two first ones are not perfect but then i meet the perfect feed speed and go
I have machined the inner of the head to fit the heatsink where the mcpcb seat
Tested 20min @7V without any high temp. Just a small heat sensation when in hand…