Reviews

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.

I bought this green laser for stargazing, and it worked really well. I can see the laser beam and point it at the stars.

This is a seven-color laser, and the color switching is very smooth.
The visual effect of each laser color is bright and beautiful.

This is a heavy-duty laser pointer. It's waterproof and anti-corrosive.

The yellow laser beam is really eye-catching at night. The square-shaped body is distinctive, featuring a Type-C charging port. Overall, it's an excellent value for the price.

I love the strobe mode, which suits my usage scenario.

I chose the 500mW one. The red laser is surprisingly stable. It ran for several minutes and barely got warm. I measured the actual output at 460mW.

It's an amazing laser, and the green beam is astoundingly bright! I did have some trouble installing the batteries, and there was no instruction manual, but I figured it out.

I tried to light a cigarette with this laser, and it worked like a lighter. It's really awesome.

The laser worked great and came with all the accessories. Shipping was delayed a few days, but it finally arrived.

I really didn't expect much from a very low-cost laser, but it performed better than I expected. If you're considering playing with a high-power red laser pen, this is the one to purchase.

I've used this a few times while diving. Both the laser and flashlight worked great, and most importantly, no water got in at all!