5pcs 12x35mm Focusable 450nm 5mW 3~5V Blue Dot Laser Diode Module. 5pcs 450nm 5mW 5V 12 35mm Blue Laser Module. The shape of the laser:dot. Working temperature:＋10 ℃~＋65 ℃. Storage temperature:-36°C ~ 80°C.
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