It is quite marvelous experience for me to use green alignment laser line as my tail light of mounting bike. The green laser light seems pretty cool and charming at night. Thus, i just try to instead my primary LED light with this advanced laser alignment tool. Some of guys around have begun to use green laser line as tail light.

I am not quite familiar with laser light, but I have got a quite nice alignment laser line recommendation from Berlinlasers. It is just 20mW green line laser alignment. It is not a high powered laser, but it is bright enough to emit bright laser light at night. It is just using perfect for my bike riding. Any other bike riders can just have a try of this cool laser light emitter.