SELECTIONS TO MAKE WHEN BUYING FOR THE MOST BENEFICIAL LED FLASHLIGHT
Just as technologies has made wonderful strides previously 20 years, it was inevitable that someday the great old flashlight would at some point catch up at the same time.
The invention of your LED... (light emitting diode) seemed like a very good match to eventually replace the normal "bulbs" that flashlights applied to work with to make light.
Nowadays, deciding upon the most beneficial LED flashlight, is to understand which functions are obtainable, and what YOU actually need to have.
Gone, are the days if you needed one thing resembling a billy club, to shine a beam of light. Most lights now is usually described as EDC (everyday carry) which indicates they're in all probability 6" in length or significantly less, and about 1" thick. You will find an incredible deal of mini-size lights ranging from about 1 ½ " to 4" in length. These are the ultimate in EDC lights. Battery choices for these tiny torches is going to be covered shortly.
Most turn on/off from a rear "clicky switch". But of late, there's been a push in popularity to reinvent the old fashioned side switch. Some lights may have both switches' functioning collectively. It's as much as you to make a decision which is additional hassle-free. The benefit of a tail switch is the fact that quite frequently, it'll have tactical skills. This really is where momentary-on is possible, as well as constant-on. Not all tail switch lights will feature this. Some lights even operate (in layman's terms) like a dimmer-switch. That is generally known as variable control or infinite brightness. It'll just possess a ring below the head. Turn the ring, and also you go from off and definitely dim to definitely vibrant! It really is actually cool!
An additional feature of the greatest LED flashlight, are numerous levels of brightness. The Fenix PD35 flashlight for example has a multitude of of brightness levels as well as strobe modes. Usually, with continued presses from the switch, (either side or rear) the light will provide a minimum of three levels; low, medium & high. This will vary. Some have an ultra-low, (moonlight) level and some may have turbo mode. Other modes (sometimes described as "hidden") will include strobe, and SOS.
This is an important term to be familiar with since each light will advertise its top lumen level. Just shy of a decade ago, 100 lumens of flashlight power were considered blindingly vibrant. Nowadays, 100 lumens pales in comparison to those sporting anywhere from 300, all the way as much as 800 lumens!! A scant few heavy-duty models even sport 1000 lumens! The truth is, if using a light ONLY for indoors, (and especially in pitch darkness - [indoors]) a mere 10 lumens or Much less might be all the light you'll want! But, it is also superior to have options out there for outdoor use, or if an electrical blackout occurs. Many lights will stand upright and might be used like a candle. For camping, hiking, and general outdoor activities after dark, you'll find even 100 lumens is often not bright enough. Some lights may have a lumen range from as low as 1, all the way up to 400 (for example) with increments between the two.
Lights will also differ in terms of throwing capability - the distance in which the light can shine a useful beam. This really is ordinarily determined by how far down the LED is seated within its reflector. This distance are going to be measured in meters.
This one is a biggie! Because the most effective LED flashlight, might only run on ONE battery. How so? Read on.
In general, lights either use alkaline, NiMH rechargeable, or lithium (Li-ion) rechargeable cells as the power source. Important: Alkaline (and NiMH) based lights will NEVER give as many lumens as lithium based lights. This can be because alkaline and NiMH batteries operate at a lower voltage than li-ion cells - 1.5 & 1.2 volts vs. 3.0 & 3.7 volts.
AA, (& "triple A) alkaline is the common. They last a fair amount of time but must be tossed when empty. Rechargeable cells last about one half to three quarters as long BUT save money since they can be recharged hundreds of times. Rechargeables also come in AA/(triple A) size (sold as NiMH chemistry). A plethora of (rechargeable) lithium based sizes are also offered, but ordinarily sold ONLY on the internet.
CR123 size is lithium based. These are better known as camera batteries. They are short and stubby. They could be bought at major retailers but are ordinarily really expensive... about $5 per cell. The rechargeable version, known as RCR123 (aka 16340 size) might be bought online for as little as $1 each! Popular Li-ion battery sizes are 18650, 16340, and 14500. The latter looks EXACTLY like a AA, BUT is rechargeable. AA's are also obtainable in NON-rechargeable lithium. A 18650 cell is the size of two CR123's stacked end to end. The very smallest lights which I referenced earlier will always use ONE '123' (or 16340) cell.
The top LED flashlight will give you the best bang for your buck. This would include any that utilize either TWO CR123's (or related rechargeable) or ONE 18650 size cell.
BRAND AND PRICE
The most effective known brands these days are Jetbeam, Fenix, Olight, Surefire, and Sunwayman. You can find several other less known brands, which are also very superior. In this category, Zebralight and Niteye stand out. Generally for a properly produced Li-ion based light, expect to pay over $50. For $75-$90.00, you can get an excellent light, with as many as 600-800 lumens of light. It'll be completely waterproof and virtually indestructible! This would essentially be considered military-grade and be ideal for any situation including search and rescue missions.
Great luck in your search for the best LED flashlight your money can buy!