Emitter BIN: XM-L T6Color BIN: WhiteQuantity of Emitters: 3Battery Configurations: 2 x 18650 rechargeable battery or 3 x 18650 rechargeable batteryVoltage Input: 12.6 V Max.Switch Type: Clicky/ClickieSwitch Location: Tail-capModes: 5Mode Arrangement: Hi>Mid>Low>Fast Strobe>SOSBrightness: 3800~4000 lumensLens: Coated Glass LensReflector: Aluminum Textured/OP ReflectorSize: 290( length ) x 55.6( head diameter ) x 27( body diameter ) (when use 2 pcs tube for 3 pcs 18650 battery) ;224( length ) x 55.6( head diameter ) x 27( body diameter ) (when use 1 pcs tube for 2 pcs 18650 battery ) ;Color: Black18650 Rechargeable Battery :Model: 18650Voltage: 3.7VBattery Capacity: 3000mAhSize(mm): 64.5 (length) x 18.2 (body diameter)Color：Red or BluePackage Contents:1 x 3T6 XML T6 LED Flashlight3 x 18650 3.7v 3000mah Battery （inside the flashlight）Made of high quality aluminum alloy， this flashlight is sturdy and durable enough for long time daily usingLamp base: high power LED. With a lifespan of up to 100，000 hours or more， no need to consider