Reviews

This laser pointer has intense light. It's long-lasting and easy to use. I bought a second one as a gift for my son.

The only other time I've seen such a powerful laser pointer was when I attended an astronomy skywatch party. I can't wait to go stargazing again.

I compared many products before buying it and finally chose this one. So far, I am still satisfied with it.

It's an excellent choice for anyone looking for a high-powered green laser. Highly recommend!

The purple laser beam is invisible. However, when you attach the pattern head, you can clearly see the bright purple-blue pattern on the curtain. I bought this mainly for fun, and I am still figuring out its features.

It's a super powerful red laser. The laser beam is clearly visible during the day.

As a basic laser pointer, this works great. But I don't like the button design.

This laser pen is more powerful than I thought it would be. I am not saying it is a super laser or anything, but it is very cost-effective.

For the price, you get a laser pointer that can reach the sky. I can point it at anything I can see during the night.

Although this product is a dual-diode design, after receiving it, I found that the laser beam is not as thick as I thought (almost the same thickness as a single-diode blue laser). It meets my usage requirements.

Unlike most green lasers I have used, this one is very powerful.

These green lasers are awesome. They will reach far. The laser spot is very vibrant and sharp.

This Sanwu laser is powerful and well-built. I recommend choosing single mode, which is easier to use.

I have some powerful laser pointers (under 10W), so I picked up this power meter to check their output. I've been using it for months — love its small size and USB charging. One charge lasts a really long time.

I purchased this product and a power meter. According to my repeated tests, its output power is 3800-3900mW (less than 4000mW).

I collect lasers. This yellow laser is my most satisfying collection this year.

This green laser has a good steady beam and is clear at a long distance.

Although the laser is extremely powerful, the laser beam remains stable during my use.

This laser pen is very compact and useful for me. I would buy it again!

I chose the 200mW one and I like it a lot. It has a true 488nm color, and it measured at 190mW on my power meter.