Lumen Output - 800
Runtime - 8 Hours 45 Minutes (low mode)
Overall Length - 6.25in
Weight with Battery - 5.1oz
Battery Type - Rechargeable Li-Ion (1, included) or CR123 (2, not included)
Controls - Programmable constant on/momentary tailcap push-button switch
URL - www.baycroproducts.com/

Nightstick’s TAC-510XL rechargeable flashlight is made of glass-filled nylon polymer and uses a Cree LED rated at 800 lumens. Along with the LED, this light’s high-efficiency deep parabolic reflector creates a usable beam rated at 205 meters. The push-button tailcap switch provides momentary or constant-on functionality and is programmable for one touch high, medium, or low-brightness settings as well as a disorienting strobe. The TAC-510XL runs on a rechargeable lithium-ion battery or a pair of CR-123 batteries. A charger that can run on both a standard wall or car outlets is included.

Pros: Dual power options, programmable switch
Cons: Bulky charger