Focusable 445nm 450nm 1.6W/2.5W/5W/7W/10W/15W/20W Engraving Blue Laser Module PWM CNC DC12V

Focusable 445nm 450nm 1.6W/2.5W/5W/7W/10W/15W/20W Engraving Blue Laser Module PWM CNC DC12V
sku: 1005005104682646
$53.50+1%
$54.00
Shipping from: China
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