Green Dot 532nm 50mW Laser Diode Module Long Time Working 18x75mm 5V Adapter

532nm 50mw Focus Dot Green Laser Diode Module 18x75mm 5V Adapter. 1x 532nm 50mW Dot Laser Diode Module. Power : 50mW. Wavelength: 532nm. 1x 5V Adapter. Laser Shape: Dot. Focusable: No (Fixed Focus).

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