Reviews

This class 4 laser pointer meets my requirements. Although the USB port is disabled, the external USB charger does not affect its use.

This laser pointer looks unique. After receiving it, I found it was bigger than I thought.
The output is powerful, and the accessories are professional.

It synthesizes multiple beam colors through red, green and blue lasers. This design is really cool!

This product uses a dual diode design, and according to my test, the actual power is up to 3800mW. However, it is relatively heavy, so it will be tiring to hold for a long time.

I bought it for outdoor adventures. It can burn dry leaves and can also be used for SOS signals at night.

I am a university professor and bought this blue laser pointer for spectrum experiments. Its wavelength and power are stable and meet the experimental requirements.

This blue laser pointer is so cool. I love its high power and all-metal body.

My job requires frequent diving. This green laser pointer works well for hundreds of meters underwater, and the laser beam is powerful enough to reach almost anywhere underwater!

We got this green laser pointer to ward off geese in our yard. They scatter every time it shines on them.

This is truly waterproof — no problem even 100 meters underwater! I recommend choosing the 2W version because it has a thick blue beam, and visibility is not enough if the power is too low.

It's a powerful green laser, and you can see the beam in a brightly lit room. The various patterns are very cool. Unfortunately, I got it as a cat toy and it's too powerful for that, as it reflects off the hardwood floor in my cat's face and was too large and bright a target for her to want to chase. It's too bright for indoor applications, but it would be great for the outdoors.

It is a professional high-power laser pointer. However, there is no safety lock.

From the parameters, this laser is very good, and the actual use exceeds my expectations. In the dark, you can clearly see the laser beam shining far away. It has multiple output modes, which are very playable.
It is highly recommended to laser enthusiasts!

It's incredibly impressive. The green laser beam is incredibly bright, and it works flawlessly even from a considerable distance.

The 20000mW power is really amazing! I have bought other laser pointers before, but the output power is far inferior to this one.

This green laser pointer is powerful. The laser beam is visible to anyone who is looking in its direction.

This high-power laser is exactly as described. Its green beam will go for miles.

It's all right, but it will drain the battery quickly. It would be great if the two 16340 batteries were replaced with 18650 batteries.

The power of this laser pointer exceeds 5000mW. It would be better if the merchant could send a few more batteries, but overall, I am still satisfied with it.

As a red laser pointer, 1W output is rare. I can use it to light matches, pop balloons, burn darker-coloured wood, and cut through the black plastic electrical tape. The red beam is impressive in total darkness.