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Xenon Versus LED Flashlight Bulbs - What is the Difference?

Updated on June 5, 2012

Flashlights are used in many different ways for a variety of different jobs. It is one of the handiest tools to have around your business or home. They have developed into all different sizes, shapes and purposes. Stream Flashlights, have developed over the years into brighter, durable, and become more sophisticated flashlights. Obviously, the largest factor in flashlights is the ability to emit light which makes it usable.

There are two common types of bulbs used in flashlights today LED and gas filled (Xenon, Halogen.)These are the ones that you will find in homes business, and in survival packs. There are a few things that you should consider while choosing the best on for your endeavor.

Gas Filled (Xenon, Halogen):

The Gas filled stream light flashlight bulbs are a very powerful source of light. They function with similar principals as the old incandescent stream flashlights. There is a finite amount of gas inside the bulbs, and when electricity is passed through it the gas will heat up, and it glows. These types of bulbs usually carry Xenon or halogen in side of them. These are very powerful lights that can go for an extreme distance when they are pointed. The gas is a simple solution because it heats the wire enough to glow without catching fire so it is very stable. However, halogen bulbs tend to blacken the lenses of flashlights faster than Xenon.

Stream LED flashlights: LED flashlights, or (light emitting Diode), utilize a semiconductor to give it the electricity that it needs to produce light. These bulbs are way more energy efficient and durable than the gas filled bulbs. The LED stream flashlight only emits a small amount of electricity that is needed to light the bulb up. They are rated to extend the life of the bulb from 50000 to 100000 hours of continuous use. It also is rated to produce more localized light. So, if the job you are doing requires you to use light in small confined places than a LED light is the best choice.

The Overall choice is going to be personal preference when you are choosing the best stream flashlight. The LED is the most common choice for people because of its cost effectiveness, ease of use, durability, and life span of bulbs. With, the overall rating, of life expectancy and reduced cost to consumers and business you will see these types of light a lot more. They are already in a lot of camper’s backpacks for emergencies, car trunk for night flat tires, and in the hands of local police agencies around the country. So, when you are searching for the best LED stream flashlight then remember you are already getting a product that is a time tested and proven to last and work whenever you need it.


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