Streamlight TLR-1 HL, High Lumen Rail Mounted Tactical Light, C4 LED, 1000 Lumens, Strobe, Black, 2x CR123 Batteries 69260 The TLR-1 HL now provides an 1000 lumen blast of light for maximum illumination while clearing a room or searching an alley. Its wide beam pattern lights up large areas so you can identify who or what is nearby.