The Police 1101 Type Flashlight & Concealed Stun Gun Taser is the next best alternative to carrying a firearm.

The material of the torch is made of air-resistant aluminum (anti-oxidant and antioxidant) with a 100 lumens Cree LED bulb with a long-distance light beam. This stun gun looks like a normal torch in such a way as to keep it easily within reach without attracting the attacker but at the time of need it is easy to handle and quick to use. 

Equipped with a black Cordura case with a belt loop. The power supply is via a special 4.8v nickel-cadmium rechargeable battery that has a long life (100,000 hours), that is inside the stun gun.