Thrunite TN42 2000lm flashlight review: Pros and Cons

The Thrunite TN42 flashlight released in 2016. It uses Cree XHP35 HI LED, SMO reflector and 4 x 18650 Li-Ion batteries. The powerful emitter in this flashlight provides up to 2000 lm output, 600750 cd intensity, and a beam distance of 1550 m.

Table of Contents

• Thrunite TN42 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 Thrunite TN42, then tell us.

The TN42 flashlight is a key tool in many situations. It's used for everyday tasks, outdoor adventures, emergencies, and professional work. This light has 5 modes of lighting. With mode memory, when you turn off the TN42 and then turn it back on, it will activate the last used mode. The strobe function produces a high-frequency flashing light pattern. It disorients or distracts potential threats or aggressors.

Thrunite TN42 specifications

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

Body, materials, weight, colors

The flashlight is a bit heavy, its weight is 666 g. Consider the length of the flashlight. It should fit comfortably in your chosen way to carry it. The aluminum bodies can be anodized. This adds a protective layer and a wide range of color options for flashlight bodies. Flashlight makers widely use HAIII coating. It is durable, resists corrosion, and improves grip. It also looks good. 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 TN42 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. Some flashlights with electronic switches have programmable features. They allow users to customize the behavior of the flashlight.

Performance, flux, intensity, throw

The 2000 lm output of TN42 provides great flexibility. You can adjust the brightness to fit different needs. The Thrunite flashlight has 600750 cd. It will produce a very intense beam. 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. Strobe mode on TN42 flashlight produces a rapid, repeated flashing of light.

Features, battery, protections

The TN42 flashlight utilizes 4 x 18650 Li-Ion batteries as its power source. A battery indicator is a feature. It shows the remaining power level of the flashlight's battery. The TN42 doesn't have charger port. The Low Voltage Protection helps save the battery's capacity. It stops it from reaching a critically low voltage. The TN42 has thermal protection feature. These mechanisms track and regulate the flashlight's temperature as it operates. 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

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 TN42 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.