Choosing a flashlight requires an understanding of how the specification of flashlights work together. Furthermore, the specifications of flashlights also relate to the specific tasks that the flashlight will be used for performing. While many people feel that the higher the lumens for a flashlight the better, a higher lumen count are not always the best choice.
The lumens for a flashlight represent the total amount of light that will come out of the flashlight. However, the amount of lumens that a flashlight produce has to be balanced with other specifications of the flashlight, such as beam distance, battery types, and the length of time the flashlight will run. If a person does not consider these factor when choosing a flashlight, they may find that the flashlight does not meet the needs that were considered when purchasing it.
How to Choose the Right Flashlight
The flashlight may be far too brightly for the tasks that are to be performed with it, or the flashlight may not provide enough light for long periods of time. The infographic demonstrate how the output of a flashlight can relate to the distance that the flashlight beams, the type of battery that is used for the flashlight, and for how long the flashlight will run on that battery. For instance, the infographic demonstrates that low output of light serve certain needs of the individuals who use the flashlight, and that high output levels of light can serve other needs of flashlight users.
For instance, low output may be needed for tasks like reading a map, but high output may be required for searching a large area. Thus, the infographic helps to show flashlight users in what ways different light levels may be useful, preventing those flashlight users from assuming that higher light output is better than lower light output for all tasks. Many individuals make the mistake of focusing only on the lumen count of the flashlight that they are considering purchasing.
For instance, focusing only on the lumen count of the flashlight may cause problems for those that use it, such as the flashlight may become too hot to hold while performing tasks, it may have a battery that drains too quick to last through the tasks that are to be performed with it, or the beams of light from the flashlight may not be appropriately set to the task that they are to be used for. However, by referring to the infographic, individuals can avoid these problems since the infographic displays flashlights with high lumen outputs with a narrow beam of light and focused beam distance, while also displaying flashlights with low lumen outputs with a wide beam of light and a wide beam distance. Thus, the infographic prevents individuals from purchasing a flashlight with a beam that is too narrow or too wide for there needs.
Beam distance for a flashlight is one of the main factor that must be considered when flashlights are to be purchased. A flashlight with high lumens may provide a lot of light, but if the flashlight does not have a high beam distance, the light will not go very far. Conversely, a flashlight with a narrow beam may go very far in the flashlight beam, but the areas to the side of the flashlight will be in the dark.
The infographic also demonstrates why flashlights of one type may have different specifications to those of another type of flashlight. For instance, headlamps may need a different beam distance from those used for spotlight function. Another main specification of flashlights are the types of batteries that may be used for those flashlights.
In making a purchase decision of flashlights, individuals must consider these factors. For instance, alkaline batteries are the easiest to find, but they can lose their power quickly in cold temperature and do not provide high lumen outputs for long periods of time. In contrast, rechargeable batteries such as lithium-ion batteries can handle high lumen outputs, but require more care to store them.
Runtime for a flashlight is also another of the main constraint that individuals should consider when flashlights are to be purchased. For instance, the infographic also displays the tradeoffs between lumen output for the flashlight and its runtime. The higher the lumen output for a flashlight, the shorter the runtime for that flashlight.
For instance, if a flashlight is set to its highest lumen outputs, it may only run for one or two hour. In addition, flashlights automatically reduce its lumen output to protect the battery and LED. Thus, if an individual decides on the flashlight with the highest lumen outputs, they may be surprised when the flashlight begins to dim.
However, this is the function of the flashlight. Finally, different tasks require different type of flashlights. For instance, camping may require a lantern or headlamp.
However, tasks like reading require a flashlight with low lumen outputs to provide focused light, while search and rescue tasks may require a flashlight with a maximum beam distance and a long runtime. Thus, individuals should refer to the infographic to determine the flashlight requirements for each task, rather than attempting to use only one flashlight for every task. In order to protect their flashlight, there are some maintenance tasks that the flashlight owners should perform from time to time.
For instance, the flashlight owners should clean the flashlight every few months. Additionally, spare batteries for the flashlight should be stored at a partial charge, and the flashlight should be tested from time to time, to ensure it is in good working order and will not sit idle in a drawer. Understanding lumens as a specification for flashlights allows individuals to understand how that relates to beam distance, battery life, and the other goals that individuals have for the flashlight.
Thus, individuals will not focus solely on the lumen count of the flashlight that they are considering purchasing, but will focus instead on the flashlight that best relates to the specific job that they will use it for.