It's a 100mw laser have an ability: 20000mw, their light beams are of the color blue
http://www.lasereshop.com/green-laserpointer/p-30.html These lasers have nothing to do with small lasers bought at the market that are usually less than 5mw while those high performance range from 50mW to 1500mW.This 1mW 532nm High Power Green Laser Pointer Pen is small and exquisite, portable and with richer applications. The laser pointer can be transformed into a "disco laser pointer" with its star cap. It's truly amazing light show, http://www.lasereshop.com/red-laserpointer/p-22.html
20000mW strong Red Laser Pointer beam that is powerful enough to reach across any indoor or outdoor location. The beam is so strong that even during daylight you will still see the extremely powerful laser beam, even over long distances.