Super Powerful Blue Laser Pointer 5000mW 450nm with NUBM08 Diode

The output power is about 4-5W (as I expected). However, the heat dissipation is not as good as described.

I was asked to review this product after using it for 3 months. So far, I have no problems with the laser.

The only drawback is that the protective goggles provided are only OD3.

I like to use this laser when camping. It can burn dry leaves.

I purchased this laser pointer two years ago. Even after the warranty period, it has never had any problems. It is really durable, and the output power is always stable at around 5000mW.

This laser pointer has high power, good stability, and low divergence. These features meet my usage requirements.

The test result is 4800mW+, which meets my expectations. However, the laser divergence angle is too large.
If you want to use it at a distance of more than 2 km, you must install a beam expander.

I tested this product with a laser power meter. The result is 4900mW+. For the 5W output, it's very affordable.