My Mastercraft 20/40 watts soldering station just died after 8 years, dosn't heat anymore.
So I bought two Weller soldering irons, one 25 watts SP25NUS and one 40 watts SP40NKCN, both have LED lights.
I did cut the spring of the Mastercraft base to accomodate shorter Weller irons, for the tip to not touch the spring and loose heat.
I hope they will work great, not yet tested.
https://electronics.stackexchange.com/questions/17041/damaged-soldering-iron-tip

