Best High-Power Flashlight

by Linea Lorenzo

When you find yourself in the middle of nowhere and it's pitch black outside, having a source of light you can flick on whenever you need to is a very important asset indeed.

Heck, even if you're not out camping, but in your own home instead and there's a blackout, having a flashlight handy means you can see where you're going and you can tackle whatever problem you encounter along the way.

Now, flashlights come in all possible and impossible shapes and sizes nowadays, so if you want to buy one of these contraptions, it's important you figure out what exactly you need it for. It doesn't make much sense spending too much money on a mighty flashlight if you only need it to have a backup light source in case there's a blackout in your house. ( For these cases, simple flashlights with a strong battery and perhaps a couple of backup batteries would do the trick just fine. )

At the same time, if you're an avid outdoors person and you often go on camping trips, having a flashlight that you can use when it's pitch dark outside can be a lifesaver. So, it makes sense to invest your hard-earned money this way.

Editor's Recommendation: Top Highpower Flashlights

In this article, we're going to talk about a special breed of flashlights you can use for a wide variety of outdoor situations - the high-power flashlights. These contraptions are way more powerful than just your regular flashlight and they usually come with powerful batteries that can run for longer than the ones installed in ordinary models.

To help you pick the best model for your needs, we've organized a list of the five best high-power flashlight models currently on the market. Also, we've prepared a brief buyer's guide, and we've ventured to answer some of the most frequently asked questions in this particular category. As you will see, finding the perfect flashlight model for your needs is not that tough as long as you know what you need it for.

Without further ado, here's the deal.

Buyer's Guide

Buyer's Guide
Buyer's Guide

Lumens Rating


A flashlight's power is measured by how many lumens it can exert, so to speak.

High-power flashlights come in all shapes and sizes, but most have a lower power limit of about 2,500 lumens, while the higher end goes up to 6,000 lumens or more. Some of the most powerful models on the market can give you as many as 100,000 lumens, which is enough to light up an entire football stadium. ( If you're at an appropriate vantage point, let's say. )

Of course, we should also say that the more lumens you're using, the more quickly your flashlight battery will discharge, so you should aim not to use your flashlight at its highest setting if you don't have to.

Runtime


Speaking of the devil, the runtime of a high-power flashlight depends on the two aforementioned values - the lumens rating, and the battery power.

Typically, many high-power flashlight batteries can last about 20 hours on a single charge, provided you use the flashlight at one of its lower settings. ( Let's say about 2,500 lumens. )

If you use the thing on higher settings, the battery life goes down. For example, a battery that can last 25 hours on low settings of 2,500 lumens will give you only about 8 hours of runtime on a higher setting at 6,000 lumens.

Waterproofness


Although most high-power flashlights typically aren't designed to be used underwater, many manufacturers decide to make their flashlights waterproof.

The reason behind this is that while not many people will think of using their flashlights underwater, the flashlight can still end up in water through an accident. Since many folks use these contraptions when they go out hiking or fishing, the environments they're in often contain plenty of moisture and water, which can lead to the flashlight getting damaged if it's not properly protected.

So, if you plan to use your flashlight somewhere near water, make sure to get a model that is waterproof to ensure it won't break down if you drop it in.

Charging Adapters


When it comes to charging up a high-power flashlight, it can often be done in several different ways.

The thing is, since folks who use these apparatuses often drive and go outdoors on camping trips or hiking expeditions, for example, many flashlight makers opt to make it possible for their flashlights to be recharged by both an AC adapter and a DC one. So, if you're in a car, you won't need a converter to charge up your flashlight if it supports DC charging.

An important note: Many flashlight manufacturers don't include special adapters or chargers in the package when they're selling it, but only a USB cable. So, if this is the case with the model you're considering to buy, you'll have to buy a charging adapter separately.

Material


The choice of material is an important one for makes of high-power flashlights.

The thing is, the material used for the housing needs to strike a fine balance between durability and weight, as the flashlight cannot be too heavy to carry around, but not too flimsy that it can break apart the first time you drop it on the ground - which tends to happen a lot when you're outdoors.

So, flashlight bodies, so to speak, are typically made out of some sort of aluminum alloy that can withstand the stress of falling to the ground and that is at the same time lightweight enough for you to carry around.

Top 5 Best High-Power Flashlight Reviews: 2021

1. Stanley - FATMAX Rechargeable Spotlight Flashlight

STANLEY FATMAX SL10LEDS Rechargeable 2200 Lumen Lithium Ion Ultra Bright LED Spotlight Flashlight With USB Power Charger
STANLEY FATMAX SL10LEDS Rechargeable 2200 Lumen Lithium Ion Ultra Bright LED Spotlight Flashlight With USB Power Charger

If you're on a lookout for an easy-to-use powerful spotlight flashlight, this model from Stanley can be just what you've been looking for. Its powerful lithium-ion battery makes this thing work like a charm for 7 hours straight, so you can rest assured that with this flashlight on your side you have an excellent contraption you can use for a wide variety of situations.

When this thing does run out of steam, you can recharge it in either via an AC adapter or using a DC one. So, you can charge it at home through a usual wall socket, or even in your car via the car charger. Once it's fully charged, this Stanley flashlight gives you some 2,200 lumens to work with, which is plenty of light power to enable you to see a broader area you point to rather than just a stream of light along the way.

Thanks to the toughness and versatility of this model, you can use it in cases when there's a power blackout, on camping trips, in emergencies, when crawling up a large sewage pipe, and any other situation that requires a reliable flashlight with a long-running battery.

Pros:

  • Delivers 2,200 lumens
  • Ultra-light LED light
  • Can run up to seven hours in a single go
  • Great for emergencies, power outages, and outdoor activities
  • Can be charged with both AC and DC adapters
  • Ergonomic grip
  • Durable housing

Cons:

  • Some users reported that the battery loses its power too quickly
  • Some customers complained about poorly made charging stations

2. CSNDICE - 35-Watt Rechargeable Spotlight Flashlight

CSNDICE Rechargeable Flashlights Heavy Duty Flashlight 35W Super Bright 9600 Lumens Spotlight 6600mah Power Bank Flashlight IPX4 Waterproof Searchlight Used In Camping Running Working Hiking Fishing
CSNDICE Rechargeable Flashlights Heavy Duty Flashlight 35W Super Bright 9600 Lumens Spotlight 6600mah Power Bank Flashlight IPX4 Waterproof Searchlight Used In Camping Running Working Hiking Fishing

Designed to be easily carried around and a breeze to adjust, this flashlight from CSNDICE represents an excellently built lighting tool that you can use in a variety of outdoor situations. Thanks to the waterproof housing this thing comes in, you can rest assured that this thing won't get compromised by getting exposed to water or moisture.

When it comes to the sort of battery the folks at CSNDICE put in this thing, it gives you some 10-20 hours of continuous use. This makes this model perfect for long walking or hiking tours through the night where you need to light the way to be able to tackle the challenging terrain.

Possibly one of the most notable design solutions the folks at CSNDICE came up with would certainly be the carrying handle, allowing you to simply take carry it as you would a lantern, so your hand won't get fatigued over time.

Pros:

  • Easy-to-carry design
  • Powerful and long-lasting battery ( 10 - 20 hours of service )
  • Waterproof
  • Shockproof and dustproof
  • Smart overcharge and over-discharge protection
  • Adjustable brightness
  • 6,000 lumens at two brightness levels
  • Comes with a 1-year warranty

Cons:

  • Does not come with a wall charger ( only USB )
  • The light beam is a bit tight ( works well for long distances, but not so much for the short ones )

3. IMALENT - MS18 Flashlight

IMALENT MS18 Brightest Flashlight 100,000 Lumens, LED Rechargeable Flashlight Uses 18pcs Cree XHP70.2 LEDs, Powerful Torch Long Throw Up To 1350 Meters, With OLED Display And Built-in Cooling Tools
IMALENT MS18 Brightest Flashlight 100,000 Lumens, LED Rechargeable Flashlight Uses 18pcs Cree XHP70.2 LEDs, Powerful Torch Long Throw Up To 1350 Meters, With OLED Display And Built-in Cooling Tools

Sporting a simple design, this flashlight model from IMALENT is a powerful flashlight that can light up an entire area you point to thanks to its massive 100,000 lumens light power output. With this thing on your side, you can throw a beam of light as far as 4,500 feet. Another great thing about this model is that the beam can be set to be fairly wide, so you can cover an entire area of your camping site, for example.

This IMALENT flashlight allows you to choose between nine different settings starting from 700 lumens and going all the way up to 100,000 lumens. The battery it comes with is easily rechargeable, and the adapter is included in the package.

When it comes to checking how much battery you have left, you will be doing that with the help of the OLED digital display screen. Also, this flashlight is so powerful that it comes with its cooling system which will kick in when you set the flashlight to some of the higher settings.

Pros:

  • One of the brightest flashlights on the market with 100,000 lumens of brightness
  • Powered by a rechargeable battery pack
  • Excellent OLED display
  • Comes with a special cooling system
  • The body is made out of high-quality aluminum alloy
  • 5-year warranty

Cons:

  • Fairly expensive
  • The battery runs out fast on some of the higher settings

4. Eornmor - Outdoor Handheld Portable Flashlight

As our entry number four, we've got a model fairly similar to the model we've described at our entry number 2 - a flashlight packing a decent lighting power with a handle for an easy and comfortable grip. Thanks to this handle and the sturdy and stocky build of this model, you can easily carry this thing around with you wherever you go without worry that you're going to lose it or that you'll get tired holding it.

As far as the brightness ranking of this model is concerned, you get two power levels. The first is at 2,500 lumens ( low setting ) and the high setting gets you 6,000 lumens, which is more than enough for most domestic and outdoor needs.

In the department of battery longevity, this model gets you about 8 hours of runtime on the high setting. At a low setting, you can get up to 24 hours of uninterrupted light. This means you can go around using this thing night and day without having to recharge it. ( Of course, you may not need it during the day in most cases, but if you're exploring a cave, for example, it can truly come in handy. )

Pros:

  • Easy-to-carry handle
  • 8 hours of work time on high setting
  • Waterproof ( but can't be submerged in water for a long time )
  • Two power settings - high at 6,000 lumens and low at 2,500 lumens
  • 24 hours of uninterrupted runtime on low setting

Cons:

  • Doesn't come with a charger ( only a USB cable )
  • A bit bulky

5. YIERBLUE - Rechargeable Spotlight

YIERBLUE Rechargeable Spotlight, Super Bright 6000 Lumen LED Flashlight Handheld Spotlight 10000mAh Long Lasting Large Flashlight Searchlight And Flood Camping Flashlight With Foldable Tripod (Silver)
YIERBLUE Rechargeable Spotlight, Super Bright 6000 Lumen LED Flashlight Handheld Spotlight 10000mAh Long Lasting Large Flashlight Searchlight And Flood Camping Flashlight With Foldable Tripod (Silver)

Assuming the shape of a gun or a megaphone, this YIERBLUE flashlight is a tough lighting contraption that packs a mighty 'light' punch of up to 6,000 lumens. These 6,000 lumens are split into three different settings you can choose from - low, high, and flash. To switch between these settings, all you need to do is long-press the switch for three seconds, and the mode will change.

One of the biggest strengths of this model is its excellent battery life, which can ensure you will be able to use it for 20 hours straight on lower settings. ( Of course, the battery doesn't last as long on the high setting. )

As far as the uses for this flashlight are concerned, you can rest assured you can carry this thing with you on hiking expeditions, on campsites, fishing trips, you name it. Also, you can just as well use it indoors if you require a durable source of light in case there's a blackout or a similar emergency in your home.

Pros:

  • Excellent battery life allowing you to recharge this flashlight up to 1,000 times
  • Comes with a foldable tripod for hands-free use
  • 3 modes of use - low, high, and flash
  • Up to 20 hours of running time on a single charge
  • Made out of tough military-grade ABS material and an aluminum alloy
  • Overheat protection

Cons:

  • Some users may not like the design of this model
  • Switching it off requires you to go through all the modes ( not a big deal but it can be a tad annoying )

Frequently Asked Questions:

1. What is the most powerful LED flashlight?

Currently, one of the most powerful high-power flashlight models on the market would be the IMALENT MS18 flashlight.

This thing is capable of producing 100,000 lumens, which is a figure way above the other models on the market. What's more, this thing is so powerful that it has its cooling system which is there to prevent overheating when you're using the flashlight on its highest setting.

2. What flashlights do police use?

That depends on what country you're talking about.

In many Western countries, the police use small but powerful flashlights such as the model Streamlight Stinger DS LED HL or its cousin model Streamlight Strion DS HL. These flashlights can provide an excellent stream of light both outdoors and especially indoors, which is important for the police officers when they're conducting searches in poorly lit areas or during the night.

3. How many lumens does a police flashlight have?

While some special operation units may have powerful flashlights for special uses, most common police units use flashlights that don't typically have more than 400 lumens.

This may not seem like much, but it's just enough for what they need to do, as the parameters such as battery longevity and the reliability of the flashlights are more important factors than the overall lumens output.

4. How many lumens will temporarily blind someone?

For purposes of deterring an attacker, for example, about 300 lumens will be more than enough to temporarily blind someone.

Of course, any value higher than that will also work well and probably better, but you don't need more than 300 if all you want is to only temporarily blind someone.

5. How many lumens should a weapon light be?

This value would depend on the circumstances.

For example, if you're in a dark room with a white wall that can reflect light well, even 100 lumens will do the job of blinding someone temporarily.

In other settings where the light can't be reflected as well, you may need more than that for the blinding to work. In woods, for example, about 500 lumens would be required to blind someone temporarily.

Conclusion

All in all, if you're into fishing, hiking, camping, or you simply want to have a backup plan in terms of lighting in case your house runs out of power - getting a high-power flashlight can be a smart investment. We hope this article helped you learn more about some of the most powerful flashlights out there on the market, and we wish you a merry and hassle-free purchase.

About Linea Lorenzo

Linea was born to love drawing and just a few tech gadgets. While not working or sleeping, he often spends hours to look through the coolest, latest gadgets at different shopping sites, drooling about them. He also likes to keep things clean and tidy - now that the reason you see so many cleaning devices and electronics reviews at linea.io. Ah yes, he made the site also just for that. Occationally, he invited friends to share their expertise around here too. Linea received Bachelor of Arts in Arts & Letters at Sacramento State University.

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