Expands the TLR-1 system with a high-visibility red aiming laser to aid in precise shot placement. Selector switch lets you choose light only, laser only, or light plus laser illumination. Ambidextrous, momentary-on/constant-on/off paddle switch lets you apply your selection exactly when you need it. C4 LED delivers the same brilliant 300 lumen output of the TLR-1. TLR-2 gives steady light output. TLR-2s adds a strobe setting to the light, instantly activated by two, rapid, successive taps on the control paddle. Laser sight is fully adjustable for windage and elevation, with screws mounted in brass bushings for precise settings and reliable return to zero. Includes same locking bar system Mfg: Streamlight SPECS: Machined aluminum, anodized, matte black. 300 lumen light output. 650-660 nm red laser output. 3 1/4" (8.3cm) long, 1 1/2" (3.8cm) wide, 1 3/4" (4.5cm) high. 4.7 oz. (134g) weight, including batteries. LED service life: 50,000 hours. Uses two CR-123 lithium ba