Reviews

It's small and portable, and you can clip it on your keychain. The flashlight, laser, and UV light are all super handy.

I am a scientist and bought this laser pen for an experiment. Its measured power is only about 2600mW, which barely meets my experimental requirements.

I got this because I was really drawn to its unique laser color. The 555?nm wavelength is super special—it's a soft yellow-green tone that's easy on the eyes but still clearly visible, even during the day.
It's also nicely waterproof. I've used it in light rain a few times with no issues.

I tested this laser with a power meter, and its power is as advertised. I like Sanwu brand lasers; they are all top quality.

This red laser sight is easy to install and adjust. I mounted it on a Gen 5 Glock 19 with zero issues. Great price point as well.

I purchased this laser for my boyfriend. He uses it all the time at work.

It's one of the coolest laser pointers I have ever had. I was pleasantly surprised. When I took it outside and saw how far the laser beam went, I couldn't believe it.

This laser has a bright red dot and can stay on continuously. It's small so that I can carry it with me anywhere.

I love this laser pointer! The 488nm cyan laser is so unique—soft and bright. 100mW is more than enough for me.

This laser is powerful and comes with all the accessories. Great value for money!

For a 561nm laser pointer, the output of 100mW is already very high. It also came with plenty of accessories. I'm very happy with this purchase.

I have to say that the yellow laser is really special; it looks soft and not dazzling. When you turn it on at night, you'll experience a warm, dreamy, and elegant ambiance.

I tested this laser several times. I measured the output power to be 1600-1700mW, which is higher than described.

I needed a few laser diodes for some projects I'm working on. These mini lasers fit the bill. Great for the price.

I bought this green laser diode for a hobby project. The beam was well-focused and had good intensity.

This military-grade laser has good stability. During use, its beam is very stable without shaking or flickering.

It's well built, with a lightweight aluminum casing. The laser spot can be easily seen, even in a brightly lit room.

All three are good for me. The green one is the brightest, and you can see the entire beam in the air. My cats enjoy chasing the purple laser spot. The red one works well for use as a pointer. I'll probably order another set for a spare.

Its power output is as high as advertised. However, I was disappointed that the laser head does not have a mounting interface for the beam expander.

I pointed this laser at dry leaves ten meters away and found that they were burned! Therefore, I am more concerned about the legality and safety of its use.