Nitecore SRT5 Detective (Grey) 750 Lumens LED Variable brightness Flashlight/Police Light, with Genuine 18650 Li-ion rechargeable battery,i2 Charger, and 2 X EdisonBright CR123A Batteries Utilizes the latest CREE XM-L (XM-L2 T6) LED for a maximum output of up to 750 lumens (Military Grey Color Body) Equipped with unique multi-colored (red, green and blue) tactical / signaling lights Purpose-designed for law enforcement, hunting and tactical applications. Smoothly and rapidly select brightness levels and function by rotating a smart selector ring Bundle Includes Nitecore i2 Smart Charger, Nitecore 3400mAh NL189 Rechargeable 18650 Battery & 2 x EdisonBright CR123A Lithium batteries