Tri-Color USB Controlled Tower Light with Buzzer

With this Tri-Color USB Controlled Tower Light with Buzzer, you can easily monitor and alert humanoids as to the status of a project, machine, or even

Tri-Color USB Controlled Tower Light with Buzzer : ID 5125

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USB Stack Tower Light 3 Colors with Buzzer 5V DC Input Signal

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USB Stack Tower Light 3 Colors with Buzzer 5V DC Input Signal

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