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    Why has no one posted in this forum recently?

    This forum has been quiet lately. No one's discussing lasers anymore?
  2. B

    Review On Sunglad Lasers- 120W IR Lasers

    I bought a 120-watt infrared laser from Sunglad Lasers. I'm confused: why is there a red dot when it's turned on? Aren't infrared lasers supposedly invisible to the naked eye? 😅 I tested it, and it quickly set cardboard boxes on fire. I pointed it at a cockroach in my house, and it quickly...
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    Has anyone purchased lasers from Sunglad Lasers?

    Their engineers posted a lot of laser videos on Reddit. That guy is always shooting lasers everywhere, which is annoying. But those lasers look interesting. I want to buy one to see. Has anyone bought a laser from them? I want to refer to it. Thanks


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