The NEBO CSI Tactical Flashlight is the original NEBO tactical light. Constructed of RED anodized aircraft grade aluminum, this flashlight's design is water and impact resistant. Adding to the toughness of this light is the tactical front edge and anti-roll body design. Light features 8 White LEDS and a red laser pointer. ---4 light modes: -8 LEDs (24 lumens) for 8 hours. -Red laser (<5mW) 72 hours. -8 LEDs flashing for 16 hours. -S.O.S (LEDs and laser) Powered by 3 radily available AAA batteries (included) Length: 4.5" PRC