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Interesting. The laws in the United States are different. Its unconstitutional for a police officer to start searching your house for a laser because your neighbor called the cops. Unless a felony is being committed and they physically see an illegal item from outside, they have no authority to...

Re: Holographic Warning Stickers for Sale I'll take one if you still have them for sale. PM sent.

I have seen a number of 445nm LPM test graphs on here and noticed the peek power output is reached after about 30 seconds. For the first five seconds it does not appear the laser even reaches 50% power. I am wondering why. Does the laser actually get brighter as its been powered on for a bit of...

I am looking for a class IV blue. Preferably 1500mw+. Anyone have one to sell? Also, I am under the understanding some members sell kits to build your own on here. Anyone know anything about that?

Re: FS - 2+ Watt 445nm Ultrafire U-501B Beast of a Laser PM sent

Well I use to operate a CNC 1,000W laser that could cut through 1" thick steel instantly. I also memorized what the acronym LASER stands for the age of 13. Does that count? I have always wondered if laser is actually suppose to be fully capitalized. Laser started off as an acronym, it never use...

But the classification rating sticker is placed on the laser by the manufacturer. I have seen an 850 mW green with a class IIIa sticker. I have seen a 2W blue with a class IIIa sticker. The WarenLasers Luna II 1500mW blue has a class IIIb sticker. Actually, its rare that I find any pointer with...

I am new to laser pointers and have a few questions. First off, I am trying to understand what specifications to look for when shopping to determine how far a laser will shine and the laser's ability to melt objects. Obvousaly the higher the diode output in mW, the brighter and more powerful...