Changed cables in my Aliexpress dynamo light. Made a big difference in feel and looks. Would not be afraid to that again. Was pretty easy but a bit fiddly
My mate who is an electrician got it for me so I can't tell you.
It is very similar to what's used on my Edelux 2 but slightly thicker.
I am sorry I am not more helpful
Changed cables in my Aliexpress dynamo light. Made a big difference in feel and looks. Would not be afraid to that again. Was pretty easy but a bit fiddly
https://a.aliexpress.com/_mMWJ888