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Fenix TK21R Tactical Flashlight, 3600 Lumens High Lumen USB-C Rechargeable Fast Charging Compact Waterproof Single Hand Operation with Lumentac
87% of respondents would recommend this to a friend
KYD 162
Price Details
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Delivers up to 3,600 lumens with a beam distance of 524 yards for long-range visibility.
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What Stands Out
Product Details
- HIGH LUMEN TACTICAL FLASHLIGHT - Delivers up to 3,600 lumens with a beam distance of 524 yards for long-range visibility.
- SINGLE HAND OPERATION - Dual rear switches offer silent, intuitive access to three brightness modes plus Burst and Strobe.
- LONG RUNTIME & FAST CHARGING - Runs up to 72.5 hours and recharges quickly via a hidden USB-C port in just 1.5 hours.
- RUGGED & RELIABLE - Lightweight at 7.81 oz yet durable with IP68 waterproofing and 1-meter impact resistance, ideal as a duty light or everyday carry light.
- CONTAINS - Fenix TK21R flashlight, USB-C charging cable, Holster, Lanyard and LumenTac Organizer
| Additional Features | Adjustable Light Modes, High Lumens, Impact Resistant, Long Range, Rechargeable |
| Power Source | Battery Powered |
| Light Source Type | LED |
| White Brightness | 3600 Lumens |
| Battery Type | Lithium Polymer |
| Number of Batteries | 1 Nonstandard Battery batteries required. |
| Water Resistance Level | Waterproof |
| Light Output Maximum | 3600 Lumens |
| Battery Description | Lithium-Ion |
| Mounting Type | Handheld |
| Battery Life | 72.5 Hours |
| Number of Light Sources | 1 |
| Batteries are Included | No |
| Light Source Special Features | Adjustable Light Modes, Burst, Strobe |
| Light Path Distance | 524 Yards |
| Runtime | 72 hours |
| Item Dimensions D x W x H | 1.42"D x 1"W x 6.04"H (3.6 x 2.5 x 15.3 cm) |
| Item Weight | 0.49 Pounds (220 grams) |
| Item Dimensions L x W x H | 1.42"L x 1"W x 6.04"H (3.6 x 2.5 x 15.3 cm) |
| Material Type | Anodized Aluminum |
| Included Components | Charging Cable, Flashlight, Holster, Lanyard |
| Brand Name | Fenix |
| Manufacturer | Fenixlight limited |
| Manufacturer Part Number | TK21R |
| Set Name | Fenix TK21R Flashlight Set |
| Model Number | TK21R |
| Unit Count | 1.0 Count |
| Color | Black |
| Style Name | Compact |
| Finish Types | Anodized |
| Shape | Cylindrical |
| Specification Met | ANSI FL1 |
| Special Feature | Adjustable Light Modes, High Lumens, Impact Resistant, Long Range, Rechargeable |
| Material | Anodized Aluminum |
What's in the box
Flashlight
Charging Cable
Holster
Lanyard
Who Should Buy?
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Outdoor Enthusiasts
Ideal for camping, hiking, and outdoor activities where powerful illumination and durability are essential for safety.
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Tactical Professionals
Perfect for law enforcement, military, and security personnel who require reliable, high-intensity lighting under pressure.
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Emergency Preparedness
Great for emergency kits, providing bright light during power outages or natural disasters for safety and visibility.
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Casual Users
Not suitable for users needing a simple flashlight with basic features and low luminosity for occasional use.
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Budget Shoppers
May not be the best choice for individuals looking for low-cost options without needing high performance and features.
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Lightweight Travelers
Could be too bulky for backpackers who prioritize extremely lightweight and compact gear over high-lumen performance.
Product Description
Customer Questions & Answers
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Question:
What is the maximum brightness of the Fenix TK21R Tactical Flashlight?
Answer: The Fenix TK21R Tactical Flashlight offers an impressive maximum output of 3600 lumens. This high lumen output ensures that it provides bright illumination for a variety of tasks, making it suitable for outdoor activities such as camping, hiking, or security operations. Its powerful brightness is complemented by multiple brightness levels, allowing users to adjust the light intensity based on their specific needs, whether that be navigating dark paths or illuminating a wide area. -
Question:
Is the Fenix TK21R Tactical Flashlight waterproof?
Answer: Yes, the Fenix TK21R is designed to be waterproof with an IP68 rating. This means it is resistant to water submersion beyond 1 meter, making it ideal for use in adverse weather conditions or during water-related activities. Whether you're caught in the rain or need a reliable light during a water rescue operation, the TK21R will perform proficiently, ensuring you have a dependable source of light in any environment. -
Question:
How does the USB-C fast charging feature work?
Answer: The Fenix TK21R Tactical Flashlight is equipped with a USB-C charging port, which allows for quicker and more efficient charging compared to traditional micro USB options. This feature minimizes downtime, enabling you to recharge in just a few hours, making the flashlight ready for use in a short time. The convenience of USB-C also means you can use your standard charging cables, making it adaptable for various charging scenarios, such as charging in your car, office, or home. -
Question:
Can I operate the Fenix TK21R with one hand?
Answer: Yes, the Fenix TK21R is designed for single-hand operation, making it easy to use in situations where your other hand may be occupied. This feature is particularly beneficial for outdoor enthusiasts, military personnel, or emergency responders who need to maneuver their gear or tools while accessing the flashlight with their free hand. The tactical switch is positioned for quick toggling between modes, enhancing usability in dynamic environments. -
Question:
What types of batteries does the Fenix TK21R use?
Answer: The TK21R uses a rechargeable 21700 lithium-ion battery, which offers high capacity and long runtime. This battery type is efficient and supports the flashlight's high output and various brightness levels. Additionally, the flashlight can also be powered by two CR123A batteries, providing users with flexibility in power options, especially when traveling or in remote areas where charging may not be possible. -
Question:
Is the Fenix TK21R suitable for self-defense or security purposes?
Answer: Yes, the Fenix TK21R is an excellent choice for self-defense and security due to its high lumen output and durable construction. The intense brightness can temporarily blind an assailant, providing you with a crucial escape opportunity. Its rugged and waterproof design makes it reliable for security personnel or anyone needing a tactical light for personal safety in various environments, including urban landscapes or isolated areas. -
Question:
What are the lighting modes available in the Fenix TK21R?
Answer: The Fenix TK21R offers multiple lighting modes, including Turbo, High, Medium, Low, and Strobe. This versatility allows users to select the appropriate mode for their needs, whether they require maximum brightness for search operations or lower levels for preserving battery life during extended use. The Strobe mode can be used to signal for help or distract an opponent, adding to the flashlight's tactical applications in emergencies. -
Question:
How does the compact design benefit users?
Answer: The compact design of the Fenix TK21R makes it highly portable and convenient for everyday carry. This feature allows users to effortlessly store the flashlight in pockets, backpacks, or gear bags without adding bulk. Its lightweight and streamlined shape make it an ideal companion for outdoor adventures, emergency kits, or urban commuting, ensuring you have a powerful light source within reach without hindrance. -
Question:
What is the recommended use for the Fenix TK21R Tactical Flashlight?
Answer: The Fenix TK21R is recommended for a variety of applications, including tactical use for security and law enforcement, outdoor sports like camping and hiking, as well as emergency situations such as power outages or first response scenarios. Its robust features cater to both casual users and professionals who require dependability in their lighting tools, providing peace of mind in numerous situations. -
Question:
Where can I buy the Fenix TK21R Tactical Flashlight?
Answer: You can buy the Fenix TK21R Tactical Flashlight from Ubuy in Cayman Islands. Ubuy provides a convenient and reliable platform for purchasing high-quality products, ensuring you'll receive authentic items along with customer support. Whether you're looking for the latest technology or tactical gear, Ubuy has you covered with its extensive product range and excellent service.
Fenix Handheld Flashlights TK21R Editorial Review
The Fenix TK21R Tactical Flashlight has garnered a mixed reception among users, showcasing a range of features that appeal to many, yet failing to meet expectations for others. On the positive side, the flashlight has been praised for its impressive 3600 lumens output, which makes it one of the brightest options currently available. Users appreciate its solid Construction and durability, reporting substantial build quality that can withstand drops and is suitable for tactical situations. The multiple brightness settings, accessible via a side button, allow users to customize their light output effectively, while the rechargeable battery capability, featuring USB-C charging, adds convenience to its usage. However, several critical issues have been highlighted, particularly regarding the flashlight's design flaws. A notable complaint concerns the difficulty encountered while attempting to access the charging port, which is secured by a twist cover that fails to open easily. This has left some users unable to charge the flashlight effectively. Moreover, the lack of a focusable beam, a feature commonly found in other high-end flashlights, has disappointed Consumers who were expecting more versatility. The inclusion of a plastic battery holder in a rechargeable device has also raised confusion, with some users questioning its necessity. Furthermore, multiple reviewers expressed that, at its current price point, the flashlight does not provide sufficient value when compared to available alternatives. Overall, while the Fenix TK21R Tactical Flashlight impresses with its brightness and rugged design, it is marred by practical usability issues and a high price, leading to a divided customer experience. **
Customer Reviews & Ratings
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5 Star
89%
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4 Star
4%
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3 Star
3%
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2 Star
1%
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1 Star
3%
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Pros
- Extremely bright (3600 lumens)
- Solid build quality and durability
- Multiple brightness settings for versatility
- Convenient USB-C rechargeable battery
Cons
- Difficulties accessing the charging port due to twist cover design
Product Price History
Important information
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KYD 162
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Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Features & Benefits
- High lumen output of 3,600 lumens for exceptional brightness.
- Impressive beam distance of 524 yards for long-range use.
- Features dual rear switches for easy one-handed operation.
- Long runtime of up to 72.5 hours on a single charge.
- Fast charging via hidden USB-C port in just 1.5 hours.
- Rugged design with IP68 waterproofing and 1-meter impact resistance.

















