There are a few things everyone should consider when buying a flashlight. The first question to be answered is what type of flashlight you need to buy, there is an LED flashlight or an ordinary incandescent lamp flashlight.
In recent years, LED flashlights gained immense popularity. So this is just a fad, or is there some substance to all the hype?
Dorcy 41-4750 180 Lumen High Flux LED Cyber light flashlight with batteries
- Super Bright High Flux LED providing 180 lumens of light output
- Durable plastic and rubber construction – Resistant to 8ft. Drop Test
- True Spot Reflector – Gives 1000 ft. Beam of Light
- 5 hours running time
- Includes 4 AA batteries
180 Lumen – 4AA High Flux LED Cyber light flashlight Durable construction – 8ft drop test Rubber grip Crazy spot reflector Rubber booted push button switch Lifetime bulb – Never replace the 5-hour run 1000 ft beam Includes 4 AA cell alkaline batteries Specifications: Lumens: 180 Run Time: 5 hours Beam distance: 1000 ft Dimensions: 7.8 “L x 1.5″ W Bezel diameter: 2.25 a lanyard included Switch: Push-button top
Read on to know the advantages and disadvantages of LED lights versus normal flashlights.
Advantages
LED flashlights offer many advantages over conventional flashlights that use incandescent bulbs.
Here is a look at some of the benefits of LED flashlights:
. Longer life – One of the biggest advantages of LED flashlights is their longer operational life. Most LED flashlights have an operational lifetime of over 25,000 hours, which is just longer than almost all the torches will be used. This advantage, made possible by solid state LED technology use, eliminating the need for routine bulb replacement. In fact, it is usually safe to assume that they will never need to be replaced.
. Longer Battery Life – Battery life of LED lights is also significantly longer than ordinary flashlights. With that said, it must be remembered that the actual battery life depends on the following factors: (1) the number of LEDs is a light (2) the amount of light each LED is to provide, and (3) the type of battery a user.
Lithium batteries last longer, perform better at low temperatures, and are lighter than alkaline batteries. But these batteries also cost more. So if price is an issue, purchase those with alkaline batteries makes sense. Otherwise, lithium batteries are considered.
. Switching between output levels – Many LED flashlights offer users the choice to select a desired power level. Users can select a lower output level as much light is required. The ability to control the output levels contribute immensely in prolonging the life of your batteries.
. Choice of bright color – LED flashlights come in many colors such as blue, green, red, and of course, traditional white. Moreover, white light LED flashlights more akin to natural sunlight in relation to what is produced by incandescent bulbs. Furthermore, when the battery loses power, LED flashlights to continue the project white light and a yellowish-orange light that conventional flashlights do.
. Save energy – LED flashlights require significantly less energy compared with conventional flashlights. The potential energy savings by using LED flashlights are estimated to be approximately 85%.
. Reducing air pollution – As LED flashlights require less power, they help to reduce air pollution. This is why the LED lights are an obvious choice for those who want to reduce their carbon footprint.
. Zero Ultra Violet (UV) emissions – Unlike incandescent bulbs, LED flashlights produce no UV radiation. Furthermore, the heat and infrared emission of the LED lights are considerably smaller than those in incandescent bulbs
Disadvantages
. Higher cost – The cost of LED flashlights are significantly higher than the incandescent flashlights. But in the long run, LED flashlights prove to be cheaper than those with incandescent bulbs because they last longer and require less power.
. Produce less light – Another criticism of LED lights is that they produce less light, or not throw light as far as conventional flashlights do. But in most cases this is not much of a disadvantage, as most people use flashlights to see things relatively close to them.
In Conclusion
The benefits of an LED flashlight outweigh its disadvantages. An LED flashlight is the right choice for someone who is looking for a durable bulb, longer battery life, less power consumption and low carbon emissions.
For all the information you need on flashlights, see Best LED Flashlight for all the latest information on Coast, Dorcy, Surefire and “>Rechargable LED flashlights.