Scorpion XlThe Scorpion XL LED flashlight has Streamlight's C4 LED technology which provides an amazingly bright 200 lumens in high. The multi function tail switch on this tactical flashlight is designed for one handed operation to access either high, low or strobe. Set it to high when you need to see everything, low when you need to be subtle, or to the strobe to disorient an attacker. Designed for police and security, this Streamlight flashlight weighs only 5