Jetbeam TH20 Guardian 3980lm flashlight review: Pros and Cons

The Jetbeam TH20 Guardian flashlight released in 2020. It uses Cree XHP70.2 LED, SMO reflector and 1 x 21700 Li-Ion battery. The powerful emitter in this flashlight provides up to 3980 lm output, 29000 cd intensity, and a beam distance of 341 m.

Table of Contents

• Jetbeam TH20 Guardian 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 Jetbeam TH20 Guardian, then tell us.

The flashlight is a must-have tool for outdoor activities. These include camping, hiking, and night-time exploration, it offers guidance and safety. This light has 4 modes of lighting. Without mode memory, this flashlight always starts in the default mode. You can use the strobe function as a self-defense tool. It provides a non-lethal way to deter or disorient attackers. This USB rechargeable flashlight is small and light. It is easy to carry.

Jetbeam TH20 Guardian specifications

A flashlight provides reassurance and confidence. It is helpful in unfamiliar or dangerous places.

Body, materials, weight, colors

The TH20 Guardian is generally comfortable to hold for a long time. It is also easy to carry in pockets or bags. The best flashlight size depends on personal preference. It also depends on intended use and the specific features you want. The aluminum bodies can be anodized. This adds a protective layer and a wide range of color options for flashlight bodies. The HAIII coating is often matte or textured. This finish improves grip and feels nice in the hand. This flashlight features a captivating black color.

System, LED, lens, reflector

Cree is widely regarded as a reputable LED manufacturer. Warm, white light is generally more comfortable. It's also less harsh on the eyes than cool, white light. If you need long-range light, get a flashlight with a smooth reflector. It will have more throw distance. The AR coating on the lens maximizes light transmission. This makes the flashlight more effective in darker environments. The TH20 Guardian uses multiple switches. The switches' placement and design determine this. They allow for one-handed operation.

The electronic switches may have a higher chance of standby drain. Mechanical switches often offer tactile feedback. Users can feel a distinct click or resistance when they press the switch. A simple press or click of the rear switch turns the flashlight on or off. This removes the need for complex button combinations or multi-step processes.

Performance, flux, intensity, throw

The TH20 Guardian flashlight has 3980 lm. It will provide an exceptionally bright and powerful beam of light. The TH20 Guardian flashlight has 29000 cd. It can light objects at greater distances. The throw distance is the farthest distance the flashlight can light an object. Candela per lumen (cd/lm) measures a flashlight's beam intensity. It compares this to its total luminous flux or output.

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. Designers created the strobe function to produce a disorienting or attention-grabbing effect.

Features, battery, protections

The TH20 Guardian flashlight's power source is 1 x 21700 Li-Ion battery. It provides reliable, long-lasting energy for top performance. USB rechargeable flashlights are more popular now. They are popular because they are convenient and sustainable. The Low Voltage Protection helps save the battery's capacity. It stops it from reaching a critically low voltage. The thermal protection feature helps prevent overheating. Overheating can harm the flashlight's performance, battery, and safety. The flashlight has an IPx8 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 to match the power needs of the TH20 Guardian flashlight. This ensures reliable and efficient operation. The flashlight package is thoughtful, it has a holster. It offers you a practical and secure way to store your flashlight. The lanyard of the TH20 Guardian protects the flashlight from accidental damage. It does this by stopping it from falling or hitting the ground. When using spare O-rings, follow the maker's instructions. Use their guidelines for proper installation.

According to the ANSI/NEMA FL1 Standard, we measure the performance of the TH20 Guardian 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.