LED key chain flashlights have become increasingly popular because they are useful in so many situations. Havent we all experienced a moment when a small flashlight would come in handy?
Definition of LED
An LED, short for light emitting diode, is a semiconductor light source that was originally used as an indicator device in the 1960s. When switched on, electrons recombine with holes within the device, releasing energy in the form of photons. Photon energy is what creates the light. In the early 2000s manufacturers started using LED´s in flashlights, and the technology has grown by leaps and bounds since.
Advantages of Using LED Key Chain Flashlights
There are tremendous advantages to using LED flashlights over other types. Incandescent and halogen flashlights may be less expensive but LED lighting is environmentally safe, lightweight, durable, long-lasting, as bright or brighter than the competition and use less energy causing batteries to last much longer. In addition, they dont flicker and provide a beam of light that is more direct. Because of the longer life expectancy of the LED and the batteries used, they actually end up paying for themselves over time.
LED Key Chain Flashlights are Practical
Nearly everyone should have an LED key chain flashlight because it is easy to carry and you never know when you might need it! They are great for trying to find a keyhole in the dark, when the lights go out (even if its only to search for larger LED flashlights and lanterns), or reading a map in the car or a menu in a dimly lit restaurant. Some emit a red light that cannot be seen by deer and other animals, which make them extremely useful for hunters. Others are solar powered or even hand wind able so batteries are not required.
Types of LED Key Chain Flashlights Available
There are a multitude of styles, sizes and colors available, ranging from $1 - $8 each. Some feature purple UV lights that reveal hidden watermarks on legal documents and cash. Others include a lock switch that keeps the light on without pressing (or both), while there are models that are visible up to two miles on a clear night! There are also an incredible number of shapes and colors, to include animal shapes (some that make sounds), hard shells, stuffed animal shapes, and just about anything that you can imagine.
Where to Find LED Key Chain Flashlights
LED key chain flashlights can be found in many stores, just look along the checkout aisles since that is where they are usually kept. For those looking for a specific style, try searching the internet with your favorite search engine. In the search box, type in led key chain flashlight, along with the particular style or color being searched for. An example would be led keychain flashlight purple or pig led keychain flashlight. Just about any type of LED key chain flashlights can be found with a little research. Keychain flashlights make excellent give-away gifts for businesses or gifts for family members and friends.
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