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DIY 3000mW blue laser pointer — Burn solder wire at 8 meters

by Future Laser Posted on 2950 views 0 comments
A video of burning solder at 8 meters I bought a 3000mw laser pointer from LuckLaser and found two undesirable places: Large heat, poor heat dissipation. This high power laser, Heat will certainly be great, But the cooling design is not good, The main reason is that the surface of the radiator is small, so ...
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Laser Pointer Reviews Powerful Laser Pointers

Never let the children play laser pointer, It can cause blindness!

by Future Laser Posted on 1698 views 0 comments
Never let the children play laser pointer, It can cause blindness! Laser pen security risks are great, it can cause eye permanent damage. Through the market special investigation, National product damage detection system detection and network public opinion special monitoring found that among the children’s products with greater security risks, laser pens laser pointers rank ...
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