CPU-COOLER for CHIPAMP

From a search for 'papst cooling fans for LEDs', without the name it gets you ordinary computer fans...:

https://uk.farnell.com/ebmpapst-active-cooling

https://www.google.com/url?sa=t&rct...ive-cooling/&usg=AOvVaw2hlB7y0nqbXAnwr8LrTO-n
https://www.google.com/url?sa=t&rct...KXB9ub8AhVSyDgGHRsQBZUQFnoECCgQAQ&url=https:/

%2Fwww.mouser.in%2Fnew%2Febm-papst%2Febm-papst-active-cooling%2F&usg=AOvVaw2hlB7y0nqbXAnwr8LrTO-n

I am sure there will be competitors, they seem similar to CPU fans, but modified to that application.
No ties to them, I follow the LED industry as well.