Last Updated on June 15, 2025
If you always carry keys, a keychain flashlight is an essential tool that enhances convenience and safety. Imagine having a compact mini LED flashlight right at your fingertips—perfect for illuminating dark spaces without the need for a bulky tactical flashlight or even a small EDC flashlight.
But how do you choose the best keychain flashlight for the money? Keep reading to find out why investing in a high-quality option is worth it.
Related: Best AAA Flashlight: Easy to Carry Top 10 Option
A keychain light can be a lifesaver in various situations. Picture this: it’s late at night, and you need to unlock your front door, enter your garage, or find something in your car. A built-in LED keychain flashlight provides instant brightness, ensuring you never struggle in the dark.
Beyond daily tasks, a durable keychain flashlight is invaluable during power outages, emergency situations, camping trips, and evening walks. It’s a small yet powerful tool that adds an extra layer of security to your everyday carry. Not all keychain flashlights are created equal. Cheap, poorly made models often fail when you need them most, breaking within weeks or offering weak illumination. For the best results, choose a high-lumen, rechargeable keychain flashlight with reliable battery life and sturdy construction.
Invest in a quality keychain flashlight today and enjoy the convenience, security, and peace of mind it provides!
Top Rated Best Keychain Flashlights Comparison Chart
| Image | Flashlight Name | Lumens & Modes | Battery | Weight |
|---|---|---|---|---|
(Editor’s Choice) Check Price | SureFire Sidekick Ultra-Compact Triple-Output Keychain Light Read Review | Lumens: 300 Modes: 3 | 1 Lithium ion batteries required. (included) | 2.7 ounces |
(Bundle-Pack Choice) Check Price | STREAMLIGHT (12 Pack) 73001 Nano Light Miniature Keychain LED Flashlight Read Review | Lumens: 10 Modes: 3 | 4 LR44 batteries required. (included) | 0.8 ounces |
(Flashlight + Keychain Choice) Check Price | Fenix E15 Rechargeable EDC Keychain LED Flashlight Read Review | Lumens: 450 Modes: 4 | 1 Lithium ion batteries required. (included) | 5.6 ounces |
(Cheap Choice) Check Price | Nitecore Tube Keychain Light T Series Multi Color Pocket Flashlight Read Review | Lumens: 45 Modes: 2 | 2xCR2016 or 1x CR2032 Battery (included) | 0.6 ounces |
 Check Price | Olight 90 Lumens i3E EOS PMMA TIR lens AAA Flashlight, Compact Keychain Flashlite Updated Edition of i3s EDC Flashlight Read Review | Lumens: 90 Modes: single | 1 AAA batteries required. (included) | 0.16 ounces |
 Check Price | ThruNite Ti3 NW Mini Edc Cree Xp-G2 R5 LED Flashlight AAA Torch Read Review | Lumens: 120 Modes: 3 | 1 AAA battery | 0.42 ounces |
 Check Price | Lumintop tool aaa mini edc flashlight Read Review | Lumens: 110 Modes: 3 | 1 AAA batteries required. (included) | 0.48 ounces |
Check Today’s Price at Amazon
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When selecting a keychain flashlight, you should determine its need. Some are built for everyday use, while others are built for tough conditions. At the moment, there are different types of keychain flashlights on the market. As a result, you can easily find a flashlight that will meet your needs.
A keychain flashlight is one of the most important items that you should carry on a daily basis. With the advancements in battery and LED technology, keychain flashlights have become a favorite for many. They are small in size, convenient to carry, and very powerful.
Top 10 Best Keychain Flashlights of 2025
In this keychain flashlight review, we are going to discuss some of the best keychain flashlights for your different needs. These are as follows:
Surefire Sidekick Ultra-Compact Keychain Light (Our Top Pick)
When it comes to reliable and durable flashlights, SureFire consistently stands out as one of the best brands on the market. In this Surefire Sidekick Ultra-Compact Keychain Light Review, we’ll explore why this model remains a favorite for many. Known for producing high-performance tactical and EDC flashlights, SureFire continues its legacy with the Sidekick Ultra — a compact, powerful keychain flashlight that’s perfect for everyday carry.
Despite its small size, the Surefire Sidekick Ultra packs an impressive amount of power. Equipped with a high-performance LED and a uniquely designed faceted reflector, it delivers a broad, smooth MaxVision Beam that is optimized for the human eye, providing excellent peripheral illumination. Whether you’re walking your dog at night, searching for items in dark spaces, or dealing with an emergency, this flashlight is always ready.
Operating the Sidekick Ultra is simple and intuitive. It features three brightness modes, allowing you to choose the level of illumination depending on your needs. And when the battery runs low, you can easily recharge it via its built-in USB port, eliminating the constant need to purchase replacement batteries.
Built with a rugged, lightweight polymer body, the Surefire Sidekick Ultra is weather-resistant and designed to withstand everyday wear and tear. Simply attach it to your keychain, and you’ll always have a dependable light source within reach.
Updated Technical Specifications of the Surefire Sidekick Ultra Flashlight:
| Features | Surefire Sidekick Ultra |
| Maximum Brightness: | 1000 lumens |
| Minimum Brightness: | 8 lumens |
| Maximum Run-time: | 5 lumens, 45 hours |
| Minimum Run-time: | 300 lumens, 1.25 hours |
| Modes: | 3 brightness modes |
| Body Material: | Lightweight Polymer |
| Waterproof: | Yes |
| Length: | 2.5 inches |
| Weight: | 0.3 ounces |
| Battery Type: | 1 Rechargeable Lithium-ion battery (included) |
| Price: |  Check Price |
Pros:
- Extremely compact and lightweight design
- Includes a key ring for convenient everyday carry
- Three adjustable brightness levels for versatile use
- USB rechargeable — eliminates the need to purchase disposable batteries
- Durable LED emitter with long lifespan and high impact resistance
- Weather-resistant body, ideal for outdoor and emergency situations
- Perfect backup light for keychain, glovebox, or pocket
Cons:
- Higher price point compared to other compact keychain flashlights
Streamlight 73001 Keychain LED Flashlight Review
If you’re searching for a reliable, compact, and durable everyday carry (EDC) flashlight, the Streamlight 73001 Keychain LED Flashlight continues to stand out in 2025. This keychain flashlight combines rugged construction, impressive brightness, and long runtime, making it one of the best pocket-sized options on the market today. In this updated review, we’ll cover its features, performance, and everything you need to know before purchasing.
The Streamlight 73001 Nano Light is engineered from machined aircraft-grade aluminum, ensuring outstanding durability while maintaining a lightweight design. Thanks to its anodized finish, the flashlight is highly resistant to corrosion, making it suitable for everyday use in various weather conditions. The flashlight features a 5mm white LED that offers consistent and reliable illumination, rated to last up to 100,000 hours of operational life.
With a full battery, the Nano Light provides continuous lighting for up to 8 hours. Its parabolic-shaped LED area optimizes beam performance, offering a bright and focused light output ideal for keychain use, quick tasks, or emergency lighting. Additionally, the weatherproof design makes it dependable in wet or humid conditions, which is a crucial feature for any EDC flashlight.
Technical Specifications of the Streamlight 73001 Flashlight:
| Features | Streamlight 73001 |
| Color: | Black |
| Item Weight: | 0.36 ounces (Ultra-Lightweight) |
| Package Dimensions: | 8.6 x 5.5 x 2.9 inches |
| Battery: | 4 Alkaline LR41 button cell batteries (included) |
| LED Lifespan: | Up to 100,000 hours |
| Runtime: | Up to 8 hours |
| Water Resistance: | Weatherproof |
| Warranty: | Limited Lifetime Warranty |
| Price: |  Check Today’s Price |
Pros:
- Long runtime of up to 8 hours on new batteries
- Durable machined aircraft-grade aluminum body ensures longevity
- Parabolic-shaped LED area provides an optimized, focused beam
- Extremely lightweight and highly portable for daily use
- Weatherproof design makes it reliable in outdoor conditions
- Provides bright white light despite its compact size
- Non-rotating snap hook allows easy attachment to keychains, bags, or gear loops
- Streamlight’s limited lifetime warranty provides added peace of mind
Cons:
- The light may accidentally turn on inside pockets or bags, draining the battery unknowingly
- Some users reported receiving units with weak or dead pre-installed batteries
Nitecore Tube Keychain Light T Series Flashlight
When it comes to high-quality keychain flashlights, Nitecore remains one of the most trusted brands on the market. Despite their compact size, Nitecore’s keychain lights offer an impressive range of features, making them a smart addition to any everyday carry (EDC) setup. The Nitecore Tube Keychain Light T Series Flashlight stands out as a perfect example of the brand’s innovation in mini flashlights.
This tiny yet powerful flashlight is constructed from lightweight polycarbonate (PC) materials, which offer decent durability while keeping the overall weight minimal. Don’t be fooled by its small size — inside this compact body sits a highly efficient built-in Li-ion rechargeable battery. Once fully charged, the battery delivers continuous performance for up to 48 hours on its lowest setting, which is quite remarkable for a flashlight of this size. Its compact form factor makes it an excellent choice for anyone looking for the best keychain flashlight for the money in 2025.
Simply attach your keys to the durable stainless steel key ring connector and have instant access to light whenever needed — whether you’re walking in the dark, unlocking doors, or dealing with quick emergencies.
Technical Specifications of the Nitecore Tube Light T series Flashlight:
| Features | Nitecore Tube |
| Lumens: | 45 lm |
| Runtime: | 45 lumens (1 hour), 1 lumen (48 hours) |
| Color: | Black |
| Item Weight: | 0.71 ounces |
| Product Dimensions: | 5.5 x 3.4 x 0.6 inches |
| Battery: | 1 Lithium-ion batteries required. (included) |
| Price: |  Check Price |
Pros
- Produces a maximum brightness of 45 lumens, which is impressive for its size.
- The stainless steel ring can hold up to 35kg, ensuring your keys stay securely attached.
- Weighing only 0.71 ounces, it adds almost no noticeable weight to your keychain.
- Easily switch between brightness levels with a single button press.
- The built-in rechargeable Li-ion battery eliminates the hassle of frequent battery replacements.
- Made with durable polycarbonate materials to withstand daily wear.
Cons
- The light may accidentally turn on inside your pocket, potentially draining the battery if unnoticed.
- While the polycarbonate body is strong enough for daily use, it may not hold up well under heavy-duty or extreme outdoor conditions compared to metal-bodied tactical lights.
Olight 90 Lumens i3E EOS Keychain Flashlight
If you’re an outdoor enthusiast who values portability and reliability, the Olight i3E EOS Keychain Flashlight is a perfect choice. Crafted from durable A6061-T6 aluminum alloy, this compact flashlight is built to withstand tough environments. With its IPX8 waterproof rating, the flashlight easily resists water immersion, while the hard-anodized finish helps prevent scratching, corrosion, and general wear over time.
The Olight i3E EOS uses a Philips LUXEON TX LED, which delivers a maximum brightness of 90 lumens. This LED works in conjunction with a PMMA TIR lens to create a smooth and focused beam that can illuminate distances up to 44 meters. Even if you accidentally drop it, the flashlight can handle impacts of up to 1.5 meters, making it a reliable companion for campers, hikers, emergency responders, law enforcement personnel, and hunters.
Updated Technical Specifications of the Olight i3E EOS Keychain Flashlight
| Features | Olight i3E EOS |
|---|---|
| Maximum Lumens: | 90 Lumens |
| Runtime: | 60 minutes (Eneloop Pro 900mAh NiMH battery)35 minutes (AAA Green Max Alkaline battery) |
| Body Material: | A6061-T6 Aluminum Alloy |
| Item Weight: | 7.9g (excluding battery) |
| Waterproof Rating: | IPX8 |
| Battery Type: | 1 AAA Lithium-Ion Battery (Included) |
| Impact Resistance: | 1.5 Meters |
| Beam Distance: | 44 Meters |
| Price: |  Check Price |
Key Advantages (Pros):
- Rugged and highly durable construction using aerospace-grade aluminum.
- Simple and easy one-mode operation for quick usability.
- Surprisingly bright output of 90 lumens, excellent for a keychain flashlight.
- Ultra-compact and feather-light, making it ideal for EDC (Everyday Carry).
- Waterproof up to IPX8 standard and impact-resistant up to 1.5 meters.
- Scratch-resistant and corrosion-resistant exterior for long-term use.
- Conveniently powered by a single AAA battery, which is cheap and widely available.
Minor Drawbacks (Cons):
- Short runtime: approximately 35 minutes with alkaline AAA batteries and around 60 minutes with NiMH batteries.
ThruNite Ti3 NW EDC Flashlight Review
The ThruNite Ti3 NW EDC flashlight is a perfect choice for anyone seeking a compact, durable, and highly functional keychain flashlight. Despite its small size, this flashlight delivers impressive performance and versatility, making it an excellent everyday carry (EDC) option.
Equipped with 4 different lighting modes — Firefly, Low, High, and Strobe — the Ti3 NW offers flexible illumination for various situations. Whether you need a dim light for reading, a bright beam for navigating dark areas, or an emergency strobe function, this flashlight covers all your needs. Its simple one-handed twist switch ensures easy operation even when your hands are full.
Powered by a CREE XP-G2 LED, the ThruNite Ti3 NW provides up to 120 lumens of brightness and boasts a maximum runtime of 115 hours on Firefly mode. Additionally, it includes a built-in keychain attachment, allowing you to conveniently carry it with your keys or attach it to your gear. Its solid construction, lightweight design, and multiple carrying options make it one of the best keychain flashlights for both everyday use and outdoor adventures.
Technical Specifications of the ThruNite Ti3 NW Flashlight
| Features | ThruNite Ti3 NW |
|---|---|
| Maximum Lumens: | 120 lumens |
| Runtime: | Firefly: 0.04 Lm (115h), Low: 12 Lm (6.3h), High: 120 Lm (0.5h), Strobe: 120 Lm (1h) |
| Voltage Range: | 0.9V – 3V |
| Item Weight: | 12 grams |
| Waterproof Rating: | IPX8 (Submersible up to 2 meters) |
| Battery Type: | 1 x AAA battery |
| Updated 2025 Price: |  Check Price |
Pros
- Comes with a durable keychain clip for easy carrying.
- Built to withstand daily use and rough conditions.
- Weighs only 12 grams.
- Handles accidental drops with ease.
- Bright illumination reaching up to 50 meters.
- Adjustable brightness for various situations.
- Up to 115 hours on Firefly mode ensures long-lasting performance.
Cons
- Requires six consecutive twists to activate, which may be inconvenient in emergencies.
- Some users find the clip to be slightly flimsy over time.
Fenix E15 450 Lumens EDC Flashlight
If you are ready to throw out some bucks for a quality keychain light, then do so for the Fenix E15 flashlight. The Fenix is a famous and reliable brand. They offer many quality products, and the Fenix E15 LED flashlight is one of them. This flashlight is constructed to provide you with a very bright light as it produces a maximum of 450 Lumens. This is when it is used on one rechargeable 16340 battery and a max of 270 Lumens on 1X CR123A battery. Turning on/off the light is easy with its twisty head switch. The Ultra-compact light has over-heat protection to prevent the high temperature of the surface and an intelligent drive circuit for greater battery performance.
Technical Specifications of the Fenix E15 Flashlight:
| Features | Fenix E15 |
| Lumens: | 450 lm |
| Average Run time: | 12 hours |
| Modes: | 4 |
| Weight: | 23-gram (excluding battery) |
| Length: | 2.6 inches (64.8mm) |
| Battery: Lithium-ion | ion batteries required. (included) |
| Price: |  Check Price |
Pros:
- Durable aircraft-grade aluminum construction
- Reverse polarity protection prevents bad battery placement
- Easy-to-use switch for simple operation
- A low-voltage indicator lets you know when to recharge the flashlight
- 4 brightness levels for different uses
- Utilizes Cree XP-G2 white LED with a lifespan of 50, 000 hours
Cons:
- Doesn’t run for long, which is annoying
Lumintop Tool AAA Best Keychain Flashlight
AAA batteries are some of the most viable batteries for small flashlights like keychain lights. The Lumintop tool keychain flashlight is powered by an AAA battery. This is included in the purchase, and it can give you 36 hours of use. With two optional tail caps, you can use a switch of your choice, either the magnetic or the clicky switch. The clicky switch prevents accidental turning on of the flashlight. The durable aluminum construction makes the flashlight last long. Also, it has a knurled finish to provide grip. Choose from one of the low (5 Lumens), medium (32 Lumens), or high modes (110 Lumens), depending on your needs at the moment.
Technical Specifications of the Lumintop Tool AAA Flashlight:
| Features | Lumintop |
| Lumens: | 110 lm |
| Run time: | High: 110lumens/30m, Mid:32 lumens/4 hours, Low:5Lumens/36 hours |
| Modes: | 3 |
| Weight: | 1.6 ounces |
| Waterproof : | IPX-8 (submersible to 2 meters) |
| Battery: | 1 x AAA (Not Included) |
| Price: |  Check Price |
Pros:
- Durable aerospace aluminum alloy for longevity
- Water and impact resistant
- Very bright light with a maximum of 110 Lumens
- It has 3 brightness levels for versatile use
- It provides light for many hours (36 hours)
- Has an excellent beam that covers up to 47 meters
- Easy to use light by turning the head or pressing the switch to access light modes
Cons:
- The light heats up after continuous use
- Difficult to cycle through light modes
Streamlight 73200 KeyMate USB Light
Sometimes, it’s great to go out of the norm and get a quality product that cannot be detected with much ease. The Streamlight 73200 KeyMate flashlight is one such product. Designed like a key, the 73200 light is sturdily built to last long. It offers the user with three light modes and can run up to 2 hours non-stop. Easily recharge this flashlight within 3 hours using the micro-USB. Also, this flashlight can survive tough conditions as it has an IPX4 waterproof rating and it is impact resistant up to 1 meter. The spring-loaded clip allows the user to attach keys or a lanyard. With the low battery level indicator, you will know when to recharge the flashlight. Use the light in the camp or as you change your vehicle tire.
Technical Specifications of the Streamlight 73200 Flashlight:
| Features | Streamlight 73200 |
| Lumens: | 35 lm |
| Run time: | Low: 16-lumens; runs 2 hours. High: 35-lumens; runs 1 hour. |
| Modes: | 3 (low, high, and emergency flash) |
| Weight: | 0.48 ounces |
| Water-Resistant: | IPX4 |
| Battery: | 1 Lithium Polymer batteries required. (included) |
| Price: |  Check Price |
Pros:
- Weather-resistant keychain light
- Lightweight and portable
- Stylish and compact design
- Powered by a rechargeable battery
- Low battery power indicator for showing low battery
- 3 lighting modes for different uses
- Sturdy construction for durability
Cons:
- It is not very bright, with a maximum of 35 Lumens
- It doesn’t last long
Ztuo Yong Mini LED Keychain Light Review (2025 Update)
If you’re searching for a budget-friendly and highly portable flashlight, the Ztuo Yong Mini LED Keychain Light stands out as an excellent choice. This updated 2025 version continues to deliver bright illumination while remaining incredibly compact and user-friendly. The package includes a bundle of 6 mini LED keychain flashlights, making it ideal for personal use or as small gifts.
Despite its small size, the flashlight offers impressive brightness and intuitive operation, thanks to its thoughtfully designed build. Additionally, the light is water-resistant, ensuring reliable performance in light rain or humid conditions. With a visible beam distance reaching up to 2 miles and a long-lasting LED bulb rated for 100,000 hours, it offers excellent value for its price point.
The flashlight features a sturdy stainless steel hook, allowing users to easily attach keys, secure it to a bag, or connect it to a lanyard. Swapping out the batteries is simple, and weighing only 7 grams, it’s barely noticeable in your pocket or on your keychain. Whether you’re walking your dog after sunset, navigating a dark parking lot, or reading a map outdoors, the Ztuo Yong Mini is a reliable companion.
Updated Technical Specifications of the Ztuo Yong Mini Flashlight (2025):
| Features | Ztuo Yong Mini |
| Water Resistance: | Yes (Light Rain & Splash Resistant) |
| Color: | Black |
| Light Source Type: | High-Quality LED |
| Weight: | 0.64 ounces (approx. 18 grams with battery) |
| Item Dimensions: | 1.9 x 0.96 x 0.3 inches |
| Battery Type: | CR2016 Coin Cell Batteries |
| Maximum Beam Distance: | Up to 2 miles |
| LED Lifespan: | 100,000 hours |
| Package: | Bundle of 6 flashlights |
| Price: |  Check Price |
Pros
- Bright LED output for its size
- Durable stainless steel hook for easy attachment to keys or bags
- Lightweight and compact design, easy to carry anywhere
- Simple, user-friendly operation
- Water-resistant construction for added durability
- Long-lasting LED bulb with 100,000-hour lifespan
- Affordable bundle package, great for multi-purpose use or gifting
Cons
- Not bright enough for deep outdoor or wilderness exploration
- Battery replacement can be a bit inconvenient due to the small size
GLAREE EO3 Keychain Flashlight Review
If you’re searching for an affordable yet reliable keychain flashlight, the GLAREE EO3 is an excellent option in 2025. Despite its compact size, this flashlight offers powerful illumination, making it ideal for various situations such as camping, hiking, reading, or emergency use. The GLAREE EO3 produces a maximum output of 150 lumens, which is impressive for a flashlight of its class.
It offers four versatile lighting modes: moonlight, low, high, and strobe. Switching between modes is easy — simply rotate the flashlight head to select the desired setting. The light runs on any standard AAA battery, ensuring convenient power options while on the go. Additionally, the two-way pocket clip and keychain ring provide multiple carry options, allowing you to attach it securely to your belt, bag, or keyring.
For added peace of mind, GLAREE offers a 2-year manufacturer’s warranty to cover any defects or issues. This combination of performance, durability, and affordability makes the EO3 one of the best keychain flashlights available today.
Technical Specifications of the GLAREE EO3 Flashlight:
| Features | GLAREE EO3 |
| Maximum Lumens: | 150 Lumens |
| Light Source Type: | LED |
| Weight: | 0.32 ounces (lightweight design) |
| Battery Type: | Compatible with any AAA battery |
| Item Dimensions: | 2.75 x 0.55 x 0.55 inches |
| Warranty: | 2-year manufacturer warranty |
| Price: |  Check Price |
Pros:
- Bright performance with up to 150 lumens output
- Lightweight and ultra-compact design for everyday carry
- Two-way pocket clip for flexible carry options
- Durable construction with waterproof capability
- Simple rotation head operation
- Offers 4 light modes (moonlight, low, high, strobe) for different situations
- Convenient keychain ring for easy attachment
- Backed by a 2-year manufacturer warranty
Cons:
- Rotating the head multiple times to access high mode can be slightly inconvenient
Importance of having a keychain flashlight
The light helps you to feel secure
A keychain light can provide you with sufficient light that will enable you to walk in a dark room or in the garage. Also, it can help scare away predators as most are bright. Additionally, the light can help you look for keys dropped in the yard as you rush to your house.
Most o them are durably constructed
The current keychain lights are sturdily built and can withstand any toughness thrown at them. Normally, they are made of aluminum which is durable and lightweight. This implies that you will use the light for a long period of time.
They are portable and compact
Unlike handheld flashlights or searchlights, keychain lights are very convenient to carry and move around due to their size. They are small but extremely bright. This makes them ideal for use in areas where you can’t carry a handheld light. That’s why a keychain is wonderful to travel light, camping light, and EDC light.
It assists you in being ready for any emergency
It is difficult to carry a handheld or searchlight throughout. But this is not the case with the keychain flashlight. When an emergency pops up, this flashlight can be of great help as it can be carried with much ease. Simply slip it in your pocket or purse together with the keys.
Keychain lights are usually powered by replaceable batteries
The good thing about using keychain lights is that you can replace their batteries when they run out of power. Also, their batteries have a longer run time and you can use them for ages. All you need is to have spare batteries with you and change them when needed.
Summary
Having a flashlight with you on a day-to-day basis is a great idea. You never know when you might require it. But I know many people who dislike carrying handheld flashlights as they are a bit cumbersome to carry. The best Keychain flashlight is easy to carry and can be easily attached to your key ring. Today’s keychain lights are tougher, brighter, and more reliable. Select from our list above, as it has some of the most sought-after keychain LED flashlights on the market.
FAQ
Question: Which flashlight bulb should I choose, LED or incandescent?
Answer: Incandescent bulbs have been in use for a very long period of time. But flashlights have become more reliable and powerful since the introduction of LED bulbs. LED bulbs produce a white light that covers a wider area. On the other hand, incandescent bulbs produce extremely bright light for a small area. In addition, LED bulbs are indestructible and have a longer lifespan, while incandescent bulbs have a shorter lifespan and are destructible upon impact.
Question: How much do I need to spend on a flashlight?
Answer: It all depends on what you intend to use the flashlight for. If you want a small keychain flashlight for your daily use, then a bright and sturdy flashlight at an affordable price is okay. But if you want a tactical best keychain flashlight for use in the camp or as you go hunting, then a durable, bright, and waterproof flashlight is the best. Though, this might cost you a lot.
Question: Is the warranty important when choosing a flashlight?
Answer: Yes, it is. A warranty helps you from receiving defective products. Also, products may get destroyed while being transported, and if it has a warranty, you will get the defective product replaced.