WaveTopSign Blue Laser Module 445nm 0.5W 1W 1.6W 2.3W 2.6W 5.5W 12VDC TTL PWM Control Signal for Laser Engraving Machine

WaveTopSign Blue Laser Module 445nm 0.5W 1W 1.6W 2.3W 2.6W 5.5W 12VDC TTL PWM Control Signal for Laser Engraving Machine
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sku: 33049429014
$26.46
Shipping from: China
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