1W laser pointer

The common 1W laser pointers are 808nm infrared laser,1064nm infrared laser, 532nm green laser, 445nm blue laser. The cheapest is 1W 1064nm infrared laser pointer, and the most expensive is 1W 532nm green laser. The 445nm 1W blue laser pointer costs about 500$.

1000 mw 445nm Blue Portable LASER

Recent developments (early 2010) in LASER technology used in LASER home theatre projectors have made 445nm Direct Blue LASER diodes available in the commercial marketplace. This makes it possible to construct extremely high power portable devices at ridiculously low cost. With output power far greater than any other visible handheld LASER, the Arctic Blue LASER equipped with the 445nm Direct Blue LASER diode if mishandled, can lead to serious injuries and permanent vision impairment, as well as personal injury.

BeamQ 445nm Blue laser

1000mw (1W) 445nm blue laser pointer

The old 1000mw blue laser has a wavelength of 473nm. It’s very expensive, it costs thousands of dollars. The new BeamQ 1000mw 445nm blue laser can be used as a replacement for 1000mw 473nm blue laser.