2pcs Sky Star 532nm 10mW Green Laser Diode Module Driver 3v-5v 12x30mm

2pcs 532nm 10mW Green Sky Star Laser Diode Module Driver 3v-5v 12x30mm. 2x 532nm 10mW Laser Diode Module. Wavelength: 532nm. Power : 10mW. Laser Shape: Sky Star.

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