Firstly, it is important that you must be familiarized with what is lumen in a flashlight about. It is however, a very intricate question to find out what exactly the lumen output of the flashlight is. You can understand this concept with the simple example of comparing them with candles. For instance, if there is a candle that is one foot away from your face, then it will emit the light that is similar to 1 lumen of a flashlight, and so on, if you have 1000 candles, you will have the light of 1000 lumens. The quality of reflector used in a lumen is very essential when it comes to the performance, as the high quality one used in 1 lumen performs far better than 10 lumen flashlight that uses a cheap or not reflector at all. We won’t get into the details of a reflector, but the quality of it highly affects the performance in terms of light distance. In general, higher your lumens, higher the distance travelled by your light, and with more lumens being utilized, the battery life starts to get shorter over time. The question arises as are you really looking for a flashlight that consists of thousands of lumens. Your answer can be positive, as your planned job or required task may define the output level of your light. For instance, if your job is to search and rescue, then definitely you would prefer to have a light with greater lumens as compared to a flashlight that you will buy it for your home to use during power outbreaks. Eventually, when you actually start to search for flashlights, you will come a wide variety that produce from 10 to 1000 of lumens, for instance, Fenix TK7 produces the maximum output of 2000 lumens.
What Is The Maximum Output (Lumens) You Are Looking For?
At first, before buying a tactical flashlight as what is the maximum output you are actually looking for in your product. Your preference may fall below the following categories for the specific reasons.
1 – 20 lumens
This the lowest output that you can get from a flashlight, and generally it is produced by mini pocket lights that you use to find keyholes, searching missing items and reading maps in the dark.
20 – 35 lumens
Once again, these are lower output flashlights and are commonly used by households for domestic usage such as searching for something in garage or during power outbreaks.
35 – 100 lumens
As the output level of the flashlight increases, its performance gets more efficient because of the higher illumination it emits; however, once again it all depends upon your preference. Generally flashlights with 35 to 100 lumens output are used for outdoor activities such as camping, hunting and hiking.
100 and above lumens
As the lumen of your flashlight increases, the more complex its application gets over time. These tactical flashlights are generally used by security personnel such as security guards, firemen etc. because of the highly emitted light beams.
These 1000 lumens flashlights are once again used for professional purposes, however, this time at a higher level, for instance, they are perfect for use by army, navy, air force, marines and other search personnel.
These flashlights comes with some technical settings, making them a perfect choice for professional use, as the life span of them is generally up to hundreds and thousands of hours. They are generally water resistant but may not survive for long under water, so if your task is related to exposure in water, then these flashlights is not the viable option.
With such a higher lumen, you can easily use it in a survival situation such as blinding your target temporarily and running away or preventing any accidental shooting.
These are the highest number of lumens that you can get in a tactical flashlight; however, you must understand the fact that the greater number of lumens not necessarily provides you with the best flashlight. Higher lumens may have their own benefits but it may lead to excessive heating of the device too.
To conclude, you may so far have understood the characteristics of different lumens flashlight, and hence are in a better position to take any decision.