A survival situation is not planned, but if you find yourself in one, a tactical pen flashlight is one of those essential gears you would not want to lack. This type of flashlight is unique in the sense that it can multitask. It can illuminate long-distance than an ordinary flashlight, and it can be used for security purposes.
What makes it more popular is its sleek design, small in size, and attractive look. Are you having a hard time deciding on the best pen flashlight for you? This article is designed to evaluate the top, brightest pen flashlights that you can choose from.
Five Best Pen Flashlights
This is one of the best pen flashlights as it has excellent features making it great for survival purposes. It uses a lithium-ion battery rechargeable using USB. The push-button at its tail makes it possible for the user to continuously use it during an operation.

Get the Red Streamlight PenLight on Amazon
Besides, it is lightweight, making it easy to be carried around.
Features
· Single lithium-ion rechargeable battery
· It has a push-button at the tail
· It comes with a removable pocket clip
· It is lightweight
· It has a light indicator necessary to determine the battery lifespan
· Made of aluminum alloy
· It measures 9x9x5 inches
User Experience
This flashlight has an excellent battery. It has a useful life of about three hours while fully changed is something the customers are happy about. It is lightweight, making it easy to carry around. More so, the presence of a belt clip increases the ease of portability. The brightness of the flashlight is something to be happy about.
However, others had issues with the USB charging port. The overall brand was no match to the previous model.

Get the Lime Streamlight PenLight on Amazon
Pros
· It is portable: It is lightweight, plus a belt clip increases ease of carrying around.
· It bright: for a flashlight of its size, it is amazingly bright
· It has a light indicator: It is easy to know if the battery is full or half full, hence preventing overcharging.
· It is scratch resistance: The lens is made of polycarbonate making it scratch resistance
· It is water and corrosion-resistant: Its material is made of high-quality aluminum alloy.
· It is easy to use
· It is cheap: it goes for about $62.16 on amazon
Cons
· Some have defective USB
2. Fenix Ld22 215
This pen flashlight is an upgrade from the previous Fenix LD22 with a 3000-lumen brightness model. It is small in size and measures about 6.1by 0.85 inches. It is impact and water-resistant; thus, it does not spoil easily.

Buy this Pen FlashLight from Amazon
The batteries are rechargeable, making them a more excellent choice for you.
Features
· It is small: measures 6.1 by 0.85 inches.
· It is bright with a lumen of 215
· Made of durable material
· Rechargeable batteries
· Dual operation mode; tactical and outdoor
User experience
The brightness of this flashlight is something users are happy about. More so, it has the four brightest modes that can be used in different circumstances. It has a tail cap with an on/off button to help the user select the level of brightness desired. Its small size makes it perfectly fit for the hand. Its lightweight makes it easy to carry around.
Lastly, in addition to the battery being rechargeable, it can offer one hundred and fifty hours without compromising the light quality.

Buy this Pen FlashLight from Amazon
Despite all the great things about this flashlight, some users experienced trouble with the brightness mode, where two failed after one year of service. To add to their disappointment, they have not been able to replace it yet; thus, the customer service is also in question.
Pros
· It is portable: This is due to its small size and lightweight
· It is durable: It made of high-quality material that is water-resistant and impact resistant
· Produces great quality beam light
· It is cheap: it costs about $55.45 on Amazon
Cons
· Poor customer service
· It is challenging to get a replacement
3. HP3R 245 Lumen Rechargeable
This flashlight is one of the best and brightest pen flashlights available today. Unlike others with a single charging system, this penlight has two charge power systems; lithium or alkaline. If you want to use the light continuously, alkaline batteries can be the best option.

Buy this Rechargeable Pen FlashLight from Amazon
It is weather and impact-resistant, making it more durable. If you are looking for the brightest pen flashlight, this is the best option there is in the market.
Features
· It is lightweight
· It has a rechargeable focusing 245 lumen
· It has a dual charging system; Alkaline and lithium
User experience
The rechargeable batteries are something that users are excited about this flashlight. Its impact and water resistance make it suitable to use in all weathers, and no fear of breaking due to a fall is something that users have noticed. However, others feel that the battery lifespan is terrible.
Pros
· It is portable: It weighs about 1.76 ounces making it easy to carry around
· It is the brightest: it is a 245-lumen pen flashlight
· Dual charging systems
· It is durable: it is water and impact resistance
· It has a long-distance spot beam
Cons
· It is long: it measures 7.6×3.7×2.4 inches making it challenging to carry
4. Streamlight 88033 Protac 2AA 250 Lumen Professional Tactical Flashlight
It is known to be a powerful flashlight where it can produce bright light for a specified period. It uses double batteries, alkaline, and lithium. It provides three different programs and has the latest LED technology.

Buy this Tactical Pen FlashLight from Amazon
It has many more excellent features that make it among the top best brightest pen flashlight.
Features
· It has a 250 lumen
· Pocket clip
· Multifunction push-button
· It is heavy compared to others
User experience
Users have acknowledged its remarkable features, including portability, ease of programming, brightness, and lightweight, among others. However, others have questioned the reliability of this flashlight.
Pros
· It easily programmable
· It is portable
· It is very bright
· It is small
Cons
· It is heavy compared to others
5. Tactical 5.11 Unisex TMT Plx
Two triple-A batteries power this pen flashlight. It is capable of casting its beam up to 40 meters. It is made of high-quality materials, making it suitable for all weather conditions. It comes with a belt clip making it easy to carry around without the fear of getting lost.

Buy the Tactical Unisex from Amazon
Features
· It is long measuring 7.4×3.7×0.47 inches.
· It is lightweight: it weighs 1.6 ounces.
· It is very bright
· Water and impact of up to 3m height resistant
· Two triple A-batteries
User experience
This flashlight has an amazing brightness. Its durability and lightweight make the customers like it even better. It is pocket-size, meaning it can easily fit into one’s pants pocket. Besides, it comes with a belt clip to avoid feeling uncomfortable in your pocket. However, it has poor customer support.
Pros
· It is portable
· Very bright for a distance of up to 40 meters
· It is durable: It is waterproof and impact resistant
Cons
· Poor customer support
So, there you have it; a guide to help you purchase the best and brightest pen flashlight.