Best Flashlight – Features and Reasons Why I Chose It

I originally posted this during 2014, what I believed to be the best flashlight for my needs at the time. Granted, there’s a flashlight design for just about every application imaginable. So there’s really not one size fits all, for every need. However,

Here’s what I bought at the time. I chose the Fenix LD22, for the reasons and feature must-have’s, listed below.

I still have this flashlight today, many years later. I love it. And they still make it.


Fenix LD22

While there really is no best flashlight (because it’s subjective), we all have varying criteria.

This one was based on my own personal opinion of must-have features, all bundled in a quality product that I can depend on.

Here’s a list of flashlight features which together add up to determine what might go into ‘the best’.

The Best Flashlight Must Have Features

(at least, for me).

AA batteries. The AA battery is the world’s most common battery and will be the easiest to acquire in a pinch. A good preparedness battery choice.

Ability to fit Rechargeable AA batteries. Surprisingly, not every flashlight designed for AA batteries will physically ‘fit’ a NiMH rechargeable battery.

LED. The light source must be LED (most are these days), which offers the best and efficient use of battery power.

At least two brightness (lumens) settings. A flashlight with at least a high and low lumen output will provide needed flexibility for various uses.

A brightness setting in the approximate range of 100 lumens. Through experience, I have found that a flashlight with 100 lumens of ‘brightness’ is very adequate for trekking (or tracking) through the dark – and this setting will provide a MUCH longer battery life than the higher settings. It’s a good ‘best’ balance of light output vs. battery life if I know I will be using it for a long period of time.

A brightness setting in the approximate range of 300 lumens. Similarly through experience, 300 lumens is very bright for most flashlight applications. While the battery life will be shorter, 300 lumens will not drain the AA batteries too quickly compared with much higher lumen ratings. Again, it seems to be a best balance and trade-off.

At least ~ 8 hours run time at about 100 lumens. If I am out most of the night, it is reassuring to know that I have enough battery life to power the flashlight for the duration. This is an important consideration.

Tactical push-button tail switch. Used for on/off including momentary.

Separate switch control for brightness ‘modes’. I find it very annoying to have to cycle the push-button of a flashlight to select the various brightness modes. Instead I find it best to have a separate (side) switch to change brightness modes, especially since I’m usually only using one mode for a given period of time. I prefer the flashlight tactical button to simply turn on and off.

Waterproof. As opposed to water resistant, it’s best if the flashlight is waterproof for at least several minutes or more (if dropped into a puddle, etc.)

Lanyard loop and/or clip. It’s important to have multiple means of carrying or fastening the flashlight.

Anti-roll design. When I put the flashlight on a flat uneven surface, I don’t want it to roll away.

Must have good overall reviews. A proven track record of quality, reliability, and positive customer reviews (at least 4 of 5 stars).

Fenix LD22

The Fenix LD22 flashlight meets all the criteria mentioned above, plus more.
Here are the extra advantages:

The flashlight has four levels of brightness as listed below with their associated run times.

300 Lumens / 1.5 Hours
100 Lumens / 7 Hours
30 Lumens / 25 Hours
5 Lumens / 100 Hours

The 5 lumen output is an important bonus, as it provides a very low light to read a map, etc., without being highly noticed or ruining your night vision.

Operating at 30 lumens is also adequate for seeing your way through at night. Although not super bright at this setting, the run time is incredible at 25 hours.

Another bonus feature is it’s ability to accept various color filters.

It also has two strobe modes (controlled via a side switch, along with the brightness levels – independent of the tactical push button).

The customer reviews are outstanding, and Fenix has a long standing reputation of producing a quality flashlight (many models).

It’s not a cheap flashlight. However you do get what you pay for.

There are lots of great brands out there, and I have many of them (suited for various purposes). There are flashlights whereby you could spend hundreds of dollars, or even just one dollar. But this one fits my needs nicely and is a good value for the money, IMO.