Focusable 450nm 1000mW Blue Dot Laser Module 1W Diodes 12V Power Locator Holder

450nm 1W Blue Dot Laser Diode Module Fan Cool +12V Adapter Holder. Wavelength: 450nm. 1x 450nm 1W Dot Laser Module. Output power: 1000mW. Laser shape:Dot. 1x 12V Adapter. Laser size: 33x55mm.

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