LED flashlights are considered to be the best when compared to other sources of light. This is because they are brighter and consume low energy. The best led flashlight has other accrued benefits such as; long life and portability, which make them an ideal source of light for both outdoor and indoor events.
Just like buying any gadget, for you to buy a good LED flashlight you consider key features. Below are the guidelines you can follow in selecting a perfect flashlight for your purpose:
Why do you need a flashlight?
If you know the purpose for the flashlight that yo
u want to buy, it will be easy to select one that will serve you better. If you will use it for camping and carrying in your car, then it must be small in size, and if it is for home use, size will not matter here. Depending on how you will use them, you can find flashlights that can be mounted on a stand.
Look for the number of LED`s
The number of LEDs is always listed. Flashlights with just one LED are better than those with more than one. Those with multiple LEDs do not provide clear focus; most importantly ensure that the flashlight you are about to buy provides a high level and quality brightness.
How far do you want to focus?
To have a better flashlight that can serve you, look for the brightness. This is measured in lumens. The number of LEDs in the flashlights can also give you an idea.
What is your budget?
This is also an important aspect in the process of buying a flashlight or anything. You can a find a flashlight with as little as $10. Cheap LED flashlight may not last longer or may not give you the precision you are looking for. If you are are willing to spend more than $25, you will get a quality flashlight.
Construction
Look at the general construction of the flashlight. Most LEDs are 
reliable. Most often they are let down by other parts of the torch, made of weak material, poor soldering, poor connections and weak switches. You can be sure of a good construction if your spend more in your LED flashlight.
Rechargeable battery
Do not go for standard disposable batteries. Their reliability depends on the battery life, and these are the flashlights you can find with most retailers. Researchable NiMH LED flashlight batteries can serve you well and are readily available online