Klarus E2 flashlight review

The Klarus E2 flashlight released in 2020. It uses Cree XHP35 HI LED, TIR reflector and 1 x 18650 Li-Ion battery. The powerful emitter in this flashlight provides up to 1600 lm output, 9025 cd intensity, and a beam distance of 190 m.

Table of Contents

• Klarus E2 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 Klarus E2, then tell us.

The E2 is a powerful and reliable flashlight. It has impressive illumination and durable construction. It is an exceptional lighting tool, it works in many situations and environments. TIR technology minimizes hotspots, dark spots, and irregularities in the beam of E2. This light has 4 modes of lighting. The E2 mode memory eliminates the need to cycle through modes. You don't have to do this each time you turn on the flashlight. It provides convenience and saves time.

You can use the strobe function as a self-defense tool. It provides a non-lethal way to deter or disorient attackers. This Klarus USB rechargeable flashlight comes with versatile charging options.

Klarus E2 specifications

The E2 flashlight allows you to light dark areas. It helps you find hazards or stop threats by shining light on them.

Body, materials, weight, colors

The E2 is small, compact, and designed for ultra-portability. 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 aluminium body of the E2 has excellent thermal conductivity. This means it can effectively dissipate heat generated by the flashlight's components. The body of E2 flashlight treated with a Type III hard-anodized, anti-abrasive finish. The E2 flashlight comes in a stylish 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. The TIR lens of the E2 can reduce light loss. To achieve high light output, it captures and redirects much of the emitted light. The E2 flashlight has multiple switch options. They can be useful, adding versatility and convenience to using the flashlight.

Mechanical switches are usually robust. They resist wear and tear and work in many environments. The rear switch of the E2 is usually operated with the thumb or finger. This makes it easy to reach and use.

Performance, flux, intensity, throw

With 1600 lm, the E2 flashlight will offer a brighter and more powerful beam of light. The E2 flashlight has 9025 cd. It provides a much brighter and more intense beam. The throw is the distance in meters at which the flashlight produces a light intensity of 0.25 lux. 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. 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. The E2 is tactical strobe ready. The strobe light is disorienting to the person it is aimed at, this makes it hard for them to concentrate. The SOS flashes Morse code so you can signal for help when needed.

Features, battery, protections

The E2 flashlight's power source is 1 x 18650 Li-Ion battery. It provides reliable, long-lasting energy for top performance. 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 flashlight detects when the battery's voltage has dropped to a certain level. Then, it reduces or cuts off the power.

The thermal protection feature helps prevent overheating. Overheating can harm the flashlight's performance, battery, and safety. The "8" in the IPx8 rating means the highest level of protection. It is against water ingress.

Accessories, package contents

By including a battery with the flashlight, you avoid the extra expense. You would have to buy a battery separately. The lanyard prevents accidental loss of the flashlight. 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 E2 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.