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The Best Flashlights for Self Defense and How to Use Them Properly

Flashlights are a common tool that can be found in most households, but did you know that they can also serve as a self-defense tool? With the advancements in technology, there are now flashlights specifically designed for self-defense.

These flashlights are typically made with durable materials and have higher lumen outputs, making them more powerful and effective as a self-defense tool.

In this article, we will explore the benefits of using the best self defense flashlight, including how they can be used to temporarily blind an attacker, and how to choose the right one for your needs. 

We will also discuss the legality of using a flashlight as a self-defense tool and how to use it responsibly. 

Whether you’re a student, a business professional, or a stay-at-home parent, this article will provide valuable information for anyone looking to add a self-defense tool to their personal safety arsenal.


  • Lightweight, portable, easy to conceal
  • Throws up to 390 yards
  • USB powered



  • Low capacity charging

The Fenix PD35 is a self defense flashlight that provides a 1700 lumen beam up to 390 yards. It features a USB rechargeable battery with an indicator that alerts you to the amount of battery life left on the flashlight. 

One of our favorite features of this flashlight is the two-stage tail switch that allows you to adjust the mode and brightness based on the situation. For self-defense or hunting purposes, this is a useful feature because it allows you to preserve the lifespan of the battery. 

At barely over 5-inches in length, the Fenix PD35 is the perfect portable flashlight to carry about for emergencies when you least expect them. 

Another great option is the Klarus XT12GT tactical flashlight. Click here to read our complete review.


  • 1.5-hour runtime
  • Lightweight body that is comfortable to hold in cold weather
  • Smooth wide beam



  • Battery powered

The SureFire G2X Tactical 600 Lumen EDC Flashlight Bundle is an excellent option for anyone in need of a high-powered and durable tactical flashlight for self defense.The flashlight itself has a maximum output of 600 lumens and a beam distance of up to 120 meters. 

This bundle includes a variety of useful accessories, such as a pocket clip and a durable holster, making it easy to carry and access the flashlight on the go.

The flashlight is constructed with a durable Nitrolon body and is O-ring sealed, making it waterproof and impact-resistant. 

The user interface is simple and easy to use, with a press-and-twist tailcap switch for momentary or constant-on operation. The flashlight also has a low-output mode of 15 lumens, which is useful for tasks that do not require a high level of brightness.


  • Flashlight and taser in one
  • Bright reach of up to 700 lumens
  • Up to 5-hours of use



  • Won’t know how well it works until you need it most

The TASER StrikeLight 2 is a unique and powerful self-defense tool that combines a high-powered flashlight with a stun gun. The flashlight features a maximum output of 700 lumens and a beam distance of up to 100 meters. 

The stun gun is capable of delivering a non-lethal electrical shock to an attacker, providing an additional level of protection.

The flashlight is equipped with a rechargeable battery and can be conveniently charged via USB. The body of the flashlight is constructed with durable aluminum and is water-resistant. The user interface is simple, with a side switch to access the flashlight and stun gun modes.

One of the key benefits of the TASER StrikeLight 2 is its versatility. The high-powered flashlight is useful for illuminating dark areas, while the stun gun provides an additional level of protection in case of an emergency. The compact and portable design makes it easy to carry and use on the go.

If you’re truly in need of a flashlight for protection, there are fewer better options on the market in this price range. Keep it on you during a work commute or if you need to walk through a sketchy part of town.


  • Incredibly powerful 3,000 lumen flashlight
  • Up to 820 feet reach
  • Red light mode helps preserve battery life



  • Lumens can drop as the flashlight gets hot

The Fenix TK20R v2.0 is a powerful and durable self protection flashlight that is well-suited for a variety of applications. The flashlight features a maximum output of 3,000 lumens and a beam distance of up to 820 feet. 

The Fenix TK20R is equipped with a rechargeable battery and can be conveniently charged via USB. The flashlight also features a durable aluminum body and is IP68 rated waterproof and dustproof.

One of the key features of the Fenix TK20R v2.0 is its dual-switch tail cap design, which allows for easy and intuitive operation. 

The user interface is simple, with a side switch to access multiple brightness levels and strobe mode, while the tail switch controls the momentary-on and the lockout function. The flashlight also has a memory function that remembers the last-used brightness level.

The Fenix TK20R v2.0 is also equipped with a red light mode, which can be helpful in preserving night vision and avoiding attracting attention. Additionally, the flashlight has a low-voltage warning function to remind the user to charge the battery in time.

How to Choose the Best Flashlight for Self Defense

Ultimately no one can ever tell you with 100% certainty what the best flashlight is.

This is because the best flashlight completely depends on your needs.

When deciding which flashlight is best for you, you should always consider a few important aspects:


How Bright is Bright Enough?

Remember that old flashlight your parents kept in the kitchen cupboard when you were a child?

That wasn’t a tactical flashlight and wouldn’t be helpful for home defense.

Tactical flashlights generally use LED bulbs and are significantly brighter than a typical flashlight.

A flashlight’s brightness is measured in lumens and according to Popular Mechanics, a conventional flashlight is generally 15-20 lumens.

Tactical flashlights are a minimum of 60 lumens (that’s three times as bright!) and can be as bright as 2000 lumens.

When picking the best flashlight for your needs, be sure you get a flashlight with at least 150 lumens, but with today’s technology, you should be able to find one closer to 1000 lumens.


The Benefits of Using a Defensive Flashlight

Why use a self protection flashlight? What’s the purpose of having this type of flashlight and what makes them different from the average flashlight or self defense item?

No Legal Restrictions – There are many restrictions on things like guns, knives or other weapons used for self-defense. Not flashlights!

Disorienting to attackers – Whether you’ve got a wild animal or a home intruder, a bright light suddenly appearing can blind and disorients

Useful as a Weapon – Many of the best flashlights are made of durable materials that can be used to fend off attackers.

self defense flashlight for women

How Many Lumens Does a Flashlight Need to Temporarily Blind Someone?

The amount of lumens needed to temporarily blind someone can vary depending on the individual and their eyesight, as well as the duration of the exposure. 

According to some sources, a flashlight with a high lumen output, such as 1,000-2,000 lumens, has the potential to temporarily blind someone if shone directly into their eyes for an extended period of time. The average everyday carry flashlight may not be bright enough to do this.

Frequently Asked Questions About Self Protection Flashlights


Are flashlights good for self defense?

Flashlights can be used as a tool for self-defense, but it is important to note that they should not be relied upon as the sole means of self-defense. A flashlight can be used to temporarily blind an attacker, giving you time to escape or defend yourself with another tool.


Are tactical self defense flashlights legal?

The legality of tactical self-defense flashlights can vary depending on where you live. In general, flashlights are legal to own and carry, but some jurisdictions may have restrictions on the use of flashlights as a weapon. It is important to check the laws in your specific area regarding the use of self-defense tools, including flashlights.


Final Thoughts

When it’s all said and done, even the best flashlight for self defense isn’t intended to be the ultimate self defense tool. While we’d recommend choosing the TASER StrikeLight Rechargeable Flashlight because it serves as a taser, you want to choose your option carefully. 

You can run into legal issues in some states but if you’re using the taser for self defense, you should be okay. 

Don’t find yourself caught in a situation unprepared, get a self defense flashlight well before you think you’ll need it.

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