Economical Red Dot Laser Module, 650nm, Class 3R, Less Than 2.5mW, with APC Driver, 2.6~6V Operation Voltage, D7xL21mm, VLM-650-03 LPA, Laser Head, Made in Taiwan

Worked perfectly for what I needed

Excelente producto me funcionó ala perfección la conexión fue fácil lo recomiendo

I had to send this back because it is very misleading. It doesn’t work without having to get some other kind of piece to connect it to and it comes to zero instructions.

While it works fine, it does not display a dot it’s a really short line. Functions fine for what I need but not what I was expecting.

This laser LED is surprisingly bright, considering the low power consumption. Very pleased.

It worked very well. Nice crisp dot and then all of a sudden the entire module came sliding out of its housing while it was mounted. I tried to place it back in but now it’s not centered. It wasn’t exposed to any extreme heat. It’s unfortunate because it’s a really nice laser for the money.

Good little light. We put it on wife’s quilting machine works great she’s happy with it. Fast and quick delivery thanks

I powered this with the PWM GPIO 3.3v signal on my raspberry pi. The PWM allows me to adjust the brightness in software