I thought that I would write about flashlights today. Now that the daylight situation is rapidly moving towards less than twelve hours a day in my area, it will soon be darker longer than light. Something I carry on my person is a flashlight.

Number one, a flashlight is probably the most used piece of gear that I routinely carry. It is useful when you drop something under the desk or taking a detailed look inside a furnace or diagnosing a basement light issue. I don’t think that it is too hard to try and find the virtues and uses of a flashlight.

A few examples of my flashlights

In today’s phone culture, most people think that the flash LED is an adequate light. While it is true that the one you have is the best one, I maintain that you are better off using this function as a back-up rather than your only flashlight.

A dedicated flashlight is a much better tool than the phone light. Flashlights are made to have the beam focused for longer distance. They can have a much longer run time and create a more intense cone of light. They also don’t take away power from the most important function of a flashlight, communication. Finally, it offers redundant capability.

Even though I have many different lights, consider the batteries. I have some that take AA, AAA, D, CR123 and rechargeable batteries (and even some others). All those different combinations are fine, but for everyday carry use flashlights that might share batteries for other devices like a GPS. That would mean you could carry one spare set of batteries and use them interchangeably if needed.

Flashlight technology has evolved rapidly in the last ten years. LED technology is part of that. The amount of power (usually measured in lumens) and run time has seen an amazing amount of improvement. Ten years ago when I bought the Surefire Executive (pictured in the middle) the high powered flashlights used CR123 batteries and put out 60 lumens of light for two hours. Now you can buy a 200 lumen light for $10 and it will run for 16 hours.

If you have cordless tools, often you can purchase a flashlight that will use the batteries for your tools. Not only is this helpful when you need to work on something in the dark, but they are sure handy around the house for a ready to go, bump in the night light by the door.

From a personal safety standpoint, another reason to have a light on you is self defense. A light can be used to identify a threat or blind an intruder. The shape of the tool also makes it useful as a kubaton. Of course, that kind of proficiency needed training and practice.

For full transparency, I am not always carrying a light. Obviously, it would be helpful to have everything you need when you want it. But in my case, the weight of all the gear pulling you pants down or your pockets jambed full all the time, I make a judgement call. When I am leaving the house I usually think to myself is it likely I will be somewhere in the dark. In the summertime the answer is usually no unless I am going somewhere after dark or going somewhere like a movie theater or mall. That calculus changes in the cooler months.

Besides having one on your person, one by the door and one in your go bag I would recommend you keep one in each vehicle as well. It is almost worth considering replacing old flashlights given how much improvement there has been. If you are looking for a starting point the Streamlight Stylus Pro for $25 is a good start.