The laser module is composed of a laser tube and a laser head module.
In addition to the laser tube, the laser tube module also has the following functions:
Constant current circuit: converts a wide range of currents supplied by an external power supply into a constant current required by a laser tube.
Lens: used to focus and expand
Crystal: used to change the color of light
 Uses: Used for laser gun sighting, laser snoring, instruments, flashlights, etc. for indicating the fixed point.
Advantages: In use, the module has higher mechanical strength, is easy to install, anti-interference and not easy to damage.
- This aluminum heat sink is suitable for 12mm laser module with efficient heat dissipation easy to install.
- Alumium laser module heat sink
- Easy to install with efficient heat dissipation
- Fit for 12mm laser module(100mW blue laser module,250mW red laser module)