Sanwu 7W Laser

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7 Watt Striker Series laser from Sanwu Lasers.

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7.5W 445nm Striker Power testing - Sanwu Lasers

7 Watt Blue Laser from Sanwu Lasers

7W Blue Laser from Sanwu Lasers

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sanwu laser -New Handheld lasers

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550 W LASER melting a Samsung Galaxy S7 in half