Streamlight Inc. has upgraded its line of handheld, tactical lights with an improved version of the TL-2 LED and with the introduction of the Scorpion LED and the Nightfighter NF-2 LED. The new lights also are equipped with an anti-roll head for added stability in usage and feature a revolutionary Luxeon Super Hi Flux LED that delivers 42 lumens and a run time of 1 3/4 hours of fully regulated maximum intensity and two additional hours of declining usable light.