u/Sipas

A friend's friend is selling a FC-8000 EVO and it must be at least 2-3 years old. Is that enough time to degrade the diodes or the power supply, assuming it was run at full power? I can test it but all I have is a basic lux meter and no reference.

I'll use it in a 4x4 at 70-75%, so if I buy new I think I can use it for a long time but not sure about used.