Fenix TK20R 1000lm flashlight review: Pros and Cons

The Fenix TK20R flashlight released in 2016. It uses Cree XP-L HI V3 LED, SMO reflector and 1 x 18650 Li-Ion battery. The powerful emitter in this flashlight provides up to 1000 lm output, 24000 cd intensity, and a beam distance of 310 m.

Table of Contents

• Fenix TK20R specifications
  • Body, materials, weight, colors
  • System, LED, lens, reflector
  • Performance, flux, intensity, throw
  • Software, user interface, modes
  • Features, battery, protections
  • Accessories, package contents
• Conclusion, pros and cons
• Photos

The content of this article reflects our own experiences and viewpoints. We aim to offer insights on a topic, and we hope others find it helpful and motivating. Additionally, we make every effort to provide accurate and comprehensive coverage. If you found an error or something lacking in the specifications for the Fenix TK20R, then tell us.

The TK20R flashlight offers a versatile lighting solution. This light has 4 modes of lighting. With mode memory, when you turn off the TK20R and then turn it back on, it will activate the last used mode. The TK20R may also support other charging methods. These include solar panels or hand-cranked mechanisms.

Fenix TK20R specifications

This Fenix flashlight is compact and handheld. It is easy to carry and maneuver.

Body, materials, weight, colors

The flashlight weighs 141 g. It is generally comfortable to hold for a long time, and it is also easy to carry in pockets or bags. A smaller flashlight is easier to carry in a pocket, bag, or pouch. This makes it more convenient for everyday use or when you're on the go. The aluminum bodies can be anodized. This adds a protective layer and a wide range of color options for flashlight bodies. The HAIII coating resists corrosion well. It shields the aluminum from moisture, humidity, and other corrosive elements. This flashlight features a captivating black color.

System, LED, lens, reflector

Lighting professionals trust Cree LEDs. Cree LEDs have gained a strong reputation for quality and performance. The color temperature choice depends on the light's use and personal taste. The TK20R uses a smooth reflector. A smooth reflector is different from an orange peel reflector. It has a polished, mirror-like surface. The AR coating on the lens maximizes light transmission. This makes the flashlight more effective in darker environments.

The TK20R uses multiple switches. The switches' placement and design determine this. They allow for one-handed operation. Some flashlights with electronic switches have programmable features. They allow users to customize the behavior of the flashlight. Mechanical switches often offer tactile feedback. Users can feel a distinct click or resistance when they press the switch. The TK20R flashlight has a rear switch. Its operation is usually simple and easy to understand.

Performance, flux, intensity, throw

The 1000 lm output of TK20R provides great flexibility. You can adjust the brightness to fit different needs. The TK20R flashlight has 24000 cd. It can light objects at greater distances. The throw distance is the farthest distance the flashlight can light an object. The candela per lumen (cd/lm) ratio can be used to determine if a flashlight has a spot or flood type beam.

Software, user interface, modes

A flashlight's modes are different output settings or brightness levels. They can be chosen to meet different needs and preferences. The flashlight has mode memory. It remembers the mode you were using when the light was last turned off. It stays in that mode when you turn it on again.

Features, battery, protections

The TK20R flashlight utilizes 1 x 18650 Li-Ion battery as its power source. The battery indicator lets you know when the battery is low, charging, or fully charged. This flashlight can charge the battery with a built-in charger. It works with a USB power source. The Low Voltage Protection helps save the battery's capacity. It stops it from reaching a critically low voltage. The TK20R has thermal protection feature. These mechanisms track and regulate the flashlight's temperature as it operates.

The "6" in the IP68 rating shows the level of protection. It's against solid objects, like dust and foreign particles. The flashlight has an IP68 rating. It can withstand being submerged in water beyond 1 meter for a prolonged period. The manufacturer specifies this.

Accessories, package contents

The included battery is picked by the manufacturer. It is picked for the best compatibility and performance with the TK20R flashlight. The flashlight package is thoughtful, it has a holster. It offers you a practical and secure way to store your flashlight. The lanyard prevents accidental loss of the flashlight. Instead of searching for matching O-rings, having spare O-rings allows quick fixes.

According to the ANSI/NEMA FL1 Standard, we measure the performance of the TK20R flashlight 30 seconds after switching on the light. The ANSI/NEMA FL1 2009 Standard is a set of flashlight performance guidelines.

Photos

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by David Hagon

I love bushcraft and flashlights. I find joy in mastering wilderness survival skills and exploring the realm of illuminating gadgets. Bushcraft isn't just fun, it's a learning journey. I form a strong bond with nature. It's more than a hobby, it enriches me in practical and spiritual ways.