burning laser
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445nm 2W Blue Laser Pointer Video Real Power Test
Today we measure a cool laser pointer.This blue laser pointer absolutely makes you fall in love with it at first…
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2000mW Laser Pointer Measurement Video — What’s the Actual Ppower?
Last time we know the actual power of 5W blue laser pointer is about 4.4W. What’s the actual power of 2W…
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520nm 1W Laser Pointer Video World Most Strong Laser Beam
It’s a 520nm green laser pointer, the real output power is 1000 milliwatt. It’s a very powerful laser, we need…
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445nm 5W Blue Laser Pointer Video Measure Actual Power
This is 5000mW blue laser pointer.It have three modes: strong light mode,weak light mode and flashlight mode. It’s the most…
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445nm 3W Laser Pointer VS. 445nm 2W Laser Pointer Video
The high power blue laser pointer is more common in the market, but what is the actual effect? This video…
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2W Blue Laser Pointer Burning Video Powerful Laser
This powerful blue laser pointer with strong laser beam. It’s output power is 2000mW. It can light matches and paper…
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445nm 2000mW Blue Laser Pointer Review Video
The real high power laser pointer, powerful laser, rich accessories. Read several sites of high-power laser pen product page,until found…
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1064nm 1000mW Laser Pointer Video Experiment Fun Tricks
Have you ever seen spaced broken balloon? Do you know how this is done? Do you know the magical power…
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