UnboxedCow
New member
- Joined
- Feb 13, 2020
- Messages
- 6
- Points
- 3
So far be it for me to question the health options for purchasing something directly from China, but how come SanwuLasers's 100mW violet (405nm) laser is only $15, pretty cool right? but then you go to the other one and it's $40 for 150mW 405nm laser. So...why is 50mW suddenly $25 extra? It's probably a different model, but this really doesn't add up if you think about it.
And far be it for me to question the quality of their lasers, but isn't $15 a bit cheap for "100mW" laser? I mean the least it could be is $24.99 for 100mW and $8.99 every 10mW of power. So 120mW would be $33 for the basic amount right? Is this non-verified power? or does it just stop working after like 3 months cuz it degrades in power?
I'm genuinely curious as to why some sites offer a retarded amount of money for 90mW violet, like $109.99 but for this one it's extremely cheap?
Is Sanwu extremely generous?
And far be it for me to question the quality of their lasers, but isn't $15 a bit cheap for "100mW" laser? I mean the least it could be is $24.99 for 100mW and $8.99 every 10mW of power. So 120mW would be $33 for the basic amount right? Is this non-verified power? or does it just stop working after like 3 months cuz it degrades in power?
I'm genuinely curious as to why some sites offer a retarded amount of money for 90mW violet, like $109.99 but for this one it's extremely cheap?
Is Sanwu extremely generous?