Features of a Good Flashlight It is a tradition to use portable light for various uses. Even though people commonly use headlamps, flashlights are applicable in several circumstances. The later provides a strong beam light that is portable. Flashlights also come in handy when there is a need for controlled light. On top of that, flashlights are ideal for sending a light signal. It is tempting to always go for LED flashlight since they are light, small and bright, but this article discusses other factors that one should consider when shopping for a flash. Light Output Lumens are the units for measuring the light emission of a flash. The measurement applies when one uses new batteries to power the light. Additionally, one can use the units to gauge the light output when the flash features different light settings. Notably, light output occupies a wide range from an output ideal for reading a book to one that is suitable for terrain scorching. Beam Distance Meters are used for identifying the beam distance. This feature represents the flash brightness length before it fuses with the moonlight. Ideally, full moonlight suffices a safe and careful outdoor traveling. The flash settings determine the process of measuring the beam distance. Time take for One Run This feature entails the length of time that a flashlight will take to have its brightness drop to a certain percentage. Some lights feature brightness that decreases gradually over the time while others have a brightness that remains constant for some time and then suddenly drops. Run times depend on light settings, and a graph can be drawn to depict each run time.
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Ability to Resist an Impact There is a need to assess the functionality of a flash after it drops on the ground accidentally. The assessment of the impact resistance of a flash involves dropping the flash on the ground for a number of times. Notably, the test is not similar to assessing the flash for functionality after its hits against an object or gets ran over. This test is only meant to test the functionality of a flash on an instance where it falls on the ground from a high height.
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Ability to resists Water Sometimes a need arises where one is required to use a flash around water bodies or during a rainy day. This consideration necessitates the flash to be waterproof. Water resistance is measured using IPX system. This unit applies when a flash encounters splash from all angles, submerses in water or immerses on water. Extra Features A flash can use LED technology or typical bulbs. A flash can either have a spot, adjustable or flood beam type. As the last factor, one should also consider the output of the flash, battery type, materials and shape; modes, controls, accessories, shape and size; and weight and materials of a flashlight.