Modulo diodo laser impermeabile DC5V 532nm 50mW linea verde raggio con lente in vetro

Waterproof DC5V 532nm 50mW Green Lights Laser Diode Module Powerful Lazer Line Beam w Glass Lens 25x75mm. 1pc DC5V 532nm 50mW Green Laser Diode Module Powerful Lazer Line Beam w Glass Lens. Laser Shape:Line.

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