Any flashlight is good when the lights go out and there are definitely countless types of flashlights available from the very cheap to the very expensive. The reason why self-defense flashlights are better than ordinary ones comes down to the quality of materials used in producing them. Ordinary flashlights are usually made of plastic which means they also break quite easily. A self defense flashlight is usually made from strong metal, usually aircraft grade aluminum. Most of them are also waterproof and resistant to impact. This makes them reliable and durable. In terms of using them in self defense situations, most have a strike bezel or serrated head that can cause a would-be attacker considerable pain, in addition to flashing a blinding light in their eyes. If you need the added self-defense mechanism of a stun gun, this is also available in the best self defense flashlights. Get yours today and stay safe.