Industrial 532nm 50mW Green Dot Laser Diode Module Brass 5V + Heatsink

532nm 50mW Green Dot Laser Module + Heatsink. 1x 532nm 50mw Dot laser module. Output Power: 50mW. Wavelength: 532nm. 1x Heatsink. Laser Shape: Dot. Red wire is connected to the positive pole "+‘’and black wire is connected to the negative "-".

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