Red Dot Line Cross 650nm 30mW Focusable Laser Diode Module 5V Adapter + Heatsink

650nm 30mW Red Dot Line Cross Laser Module + 5V Adapter + Holder. Focusable :Yes. Wavelength: 650nm Output power: 30mW. 1x 650nm 30mw Laser Diode Module. 1x 12mm Heatsink. 1x 5V Adapter. Laser Shape : Dot /Line /Cross.

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