TLHarrell said
Full Spectrum's support for the hobby version lasers is like 30 days. It either works out of the box or it doesn't. I had some issues getting mine up and running, mostly because of my outdated computer.
why does it give a warranty option of standard 1 year or $300 for a 2 year
Also why do these companies push you to get a spare tube. The warranty on the tube starts from the date stamped on it so if you buy a spare and your original tube lasts 14 months then you put the spare in and it only last a month there is no warranty on that tube.