About the introduction of purple flashlight

About the introduction of purple flashlight

September 27 ,2022

The official name of the laser flashlight is "laser pointer", which belongs to the semiconductor laser, similar to the ordinary flashlight, the volume is larger, and the power is usually larger;

The visible laser is designed to be portable, easy to hold, and a pen-type transmitter processed by laser module (diode);

Common laser pointers include red light (650-660nm), green light (532nm), blue light (445-450nm) and blue-violet light (405nm);

The reason why it is different from the laser pointer is that its volume is easier to dissipate heat. The laser module directly contacts the aluminum flashlight shell, which has good heat dissipation and better stability than the laser pointer.