The Strion 2020 is the next evolution in the Strion series and produces 1 200 lumens and 28 000 candela for long-range applications. It features independently functioning head and tail switches along with an intuitive mode select switch. Works with existing Strion chargers. The internal rechargeable 3450mAh battery are provides additional capacity of use. The Strion 2020 offers two independent on/off switches. The head switch which includes a battery status indicator and a tail switch. Easily accessible push-button head switch and second push-button tail switch. Both switches offer full control independent of one another. One-handed operation of momentary constant on or strobe mode using either switch. Positioned in line with the head switch the thumb-accessible three position slide switch allows for selection of high medium or low output. High intensity strobe activated by double click from any mode. Does not include charger.