According to Streamlight's site and specs, it has the following info for the IR LED:
5mm IR LED – 880 nm peak wavelength

When using night vision goggles, how far will the beam go in terms of distance?
Those specs for the IR is not strong, but is there some IR beam shots of this if anyone can post a pic?
I don't have any NVGs. Except for my camera in which it does pick up some of the IR beam when held close enough to the camera lens.

Thanks