Blue 450nm 5mW Line Focusable Laser Diode Module driver 3-5V 12x35mm

450nm 5mw Blue Line Focusable Laser Diode Module driver 12x35mm 3-5V. Size: 12x35mm. Wavelength: 450nm. Focusable :Yes. 1x 450nm 5mw Laser Line Module. Output Power: ≤5mW. Laser Shape : Line. Note:Duty cycle: 45s on, 15s off.

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