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Lt hja881 green laser pointer 5mw 532nm 1x16340 black
lt hja881 green laser pointer 5mw 532nm 1x16340 black
Lt hja881 green laser pointer 5mw 532nm 1x16340 black
Functionfor office and teaching output5 wave length range532nm wave length532 shapeflashlight shaped operation voltagev3 whats in the boxbattery laser pointer power adaptor working temperaturec10 40 materialaluminum alloy power16340cr123a

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