...laser? but i want to know what color is that? light blue or what?
or Arctic colored blue
because i know 473nm is exactly blue or a bit dark blue..
and sells at extremly high prices for low power..
but wouldnt that be easier to get a 600mW-1watt laser at almost the same color as blue for $300?
i live in the u.s one that i can burn alot of stuff with max price ill go is $200 it doesnt have to be 1 watt just powerful enough to burn alot of stuff