Comparing two 1watt blue lasers, which one to buy?

ultralight01 · Jan 5, 2016

So I've been looking at the SF501B 1Watt. Then, I found this:
US Powerful Thor Blue Laser Pointer Adjustable Lazer Pen Burn Paper Military 1mW | eBay

How do they compare?

Thejoker301 · Jan 5, 2016

ultralight01 said:
So I've been looking at the SF501B 1Watt. Then, I found this:
US Powerful Thor Blue Laser Pointer Adjustable Lazer Pen Burn Paper Military 1mW | eBay

How do they compare?

With mine you will get 6 months warranty.

The SF501B has a larger heatsink than this Chinese laser. The 501B now comes with a 9mm diode. Power is usually around the 1.3W in reality. So Power is guaranteed to be overspec.

:beer:

ultralight01 · Jan 5, 2016

A warranty is priceless. Thanks for your help.

Thejoker301 · Jan 5, 2016

ultralight01 said:
A warranty is priceless. Thanks for your help.

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Comparing two 1watt blue lasers, which one to buy?

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