Developed for the TLR-2 series, the Streamlight TLR-2S Rail Mounted Strobing Tactical Light with Laser remains a popular choice. This rail mounted light with strobe feature is extremely powerful yet uses only two 3-volt CR123A lithium batteries. In addition, this light uses C4 LED with a beam of 135 lumens.

The peripheral illumination is incredible and designed not to break or burn out. The grip clam system ensures firm and secure attachment and detachment without the need for tools. There is an ambidextrous momentary/steady on and off switch and one-handed snap-on interface, and the design fits a variety of weapons.