Flashlight users appreciate longer runtime for a variety of reasons. For example, enthusiastic fishermen choose flashlights on the basis of runtime since it is not very convenient to replace the batteries during lasting fishing expeditions. Long runtime is extremely important to backpackers as well \u2013 it\u2019s unlikely that somebody wants to think about battery replacement in total darkness. Naturally, it all comes to buying high-quality models of flashlights with better characteristics designed to run longer.<\/p>\n\n\n\n Before 2009 there weren\u2019t any general rates,\nwhich permitted to assess the characteristics of flashlights. That\u2019s why it was\nrather difficult for average users to compare various models appropriately. The\nproblem became especially acute when LED flashlights entered the market. <\/p>\n\n\n\n In comparison with a conventional incandescent\nflashlight, an LED flashlight could give a brighter beam with longer distance\nand impressive battery life duration. But there was no way to back the\nadvantages up with numbers. In response to that need incandescent and LED\nflashlight producers coordinated their efforts to create the standards that would\nlater be officially accepted by the National Electrical Manufacturers\nAssociation and the American National Standards Institute. <\/p>\n\n\n\n Today they are known as the ANSI FL1 standards \u2014 a set of flashlight performance assessment guidelines. ANSI evaluation isn\u2019t compulsory, but flashlight producers tend to undergo the test and display the information on the packaging to help their customers compare the products. <\/p>\n\n\n\n The devices are tested according to brightness,\nbeam distance, peak beam intensity, runtime, water and impact resistance. Each\nparameter has its own unique emblem. The ANSI FL1 logo for runtime represents a\nclock, under which you can see the number of minutes or hours a flashlight can\noperate on a single set of batteries. Runtime measurement starts 30\nseconds after the light is turned on and stops when the light is\nat 10% of its original output value.<\/p>\n\n\n\n There are a lot of factors that influence a\nflashlight\u2019s runtime. Let\u2019s look through those any user can take into\nconsideration.<\/p>\n\n\n\n Flashlights with multiple levels of brightness consume energy faster if you\nuse a brighter mode. Runtime is generally measured in the brightest mode\npossible, so you can prolong it simply by choosing different settings. In order\nto save your batteries, try to always use optimal for the given situation level\nof brightness. <\/p>\n\n\n\n The performance of batteries significantly depends on the temperature and\nweather conditions they are in. Different sources of power work differently in\ncold, heat and humidity. Keep this in mind if you are going to apply your\nflashlight in extreme situations.<\/p>\n\n\n\n Many flashlights are compatible with several types of batteries, some of which are more effective than others. For example, batteries with higher capacity have longer runtime. This means that all you need to influence runtime is to change the battery type. The most popular batteries used in LED flashlights are rechargeable 18650 Li-Ion with the capacity of 2800\/3200\/3500 mAh. You can use primary cells instead, but remember that they are non-rechargeable.<\/p>\n\n\n\n For longer runtime choose flashlights containing multiple\nbatteries. The more batteries a flashlight operates on, the higher the capacity\nand, therefore, the runtime should be. Batteries of larger size typically\nprovide more power for prolonged performance. So, when you are choosing an LED\nflashlight, note how many and what type of batteries each model needs.<\/p>\n\n\n\n It is worth mentioning that you shouldn\u2019t confuse runtime with LED life. LED life shows how long an LED bulb will be able to operate. For example, a bulb in an LED flashlight can work for nearly 50.000 hours. Nevertheless, that doesn\u2019t in any way imply that it will work 50.000 hours on one set of batteries. If you are in a critical situation, the last\nthing you want is flickering or dim light. Our mission is to offer the most\ninnovative, best quality products with outstanding characteristics that will\nkeep you one step ahead. <\/p>\n\n\n\n![\"\"](\"https:\/\/www.armytek.com\/blog\/wp-content\/uploads\/2020\/03\/2-1024x740.jpg\")
<\/figure>\n\n\n\nRuntime measurement standards<\/strong><\/h2>\n\n\n\n
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<\/figure>\n\n\n\nWhat does runtime depend on?<\/strong><\/h2>\n\n\n\n
![\"\"](\"https:\/\/www.armytek.com\/blog\/wp-content\/uploads\/2020\/03\/wizard-nichia-1-of-1-4-1024x683.jpg\")
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<\/figure>\n\n\n\nOne more thing to remember<\/strong><\/h2>\n\n\n\n
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<\/figure>\n\n\n\nArmytek Flashlights\u2019 Runtimes<\/strong><\/h2>\n\n\n\n