Olight R20 Javelot flashlight review

The Olight R20 Javelot flashlight released in 2015. It uses Cree XP-L HI LED, SMO reflector and 1 x special 18650 Li-Ion battery. The powerful emitter in this flashlight provides up to 900 lm output, 24700 cd intensity, and a beam distance of 314 m.

Curious to see if this flashlight impresses? Read on!

Table of Contents

• Olight R20 Javelot 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 Olight R20 Javelot, then tell us.

The R20 Javelot flashlight is an essential tools for emergency preparedness. In disasters or blackouts, when electricity is unavailable, a flashlight is crucial. It helps you navigate dark areas. This light has 3 modes of lighting. The memory function is a nice feature, the light will remember the last used mode. The USB charger port lets you charge this flashlight. You can use it with alternative power sources.

Olight R20 Javelot specifications

This flashlight can fit in pockets, backpacks, or glove compartments. You can carry it wherever you go.

Body, materials, weight, colors

The flashlight weighs 86 g. It is lightweight and easy to handle for most people. 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 R20 Javelot has a reputation for being durable and strong. It offers excellent resistance to impacts, scratches, and corrosion. The HAIII process makes a hard and wear-resistant surface on the aluminum. This makes it more resistant to scratches, abrasions, and impacts. The R20 Javelot flashlight is available in black.

System, LED, lens, reflector

Cree is a US-based LED manufacturer. It is well-regarded for its high-quality products and innovation in lighting. Color temperature is a characteristic of light. It is used to quantify the color appearance of light sources. The R20 Javelot has a smooth reflector. The right reflector focuses light well. It gives you a better hotspot, and it throws better. The coating is thin and applied to the lens surface. It cuts reflections and boosts light transmission.

Mechanical switches are usually robust. They resist wear and tear and work in many environments. The rear switch allows for quick and easy momentary or constant-on activation. It enables rapid response and tactical moves.

Performance, flux, intensity, throw

With 900 lm, the R20 Javelot flashlight will offer a brighter and more powerful beam of light. The R20 Javelot flashlight has 24700 cd. It can light objects at greater distances. The throw is the distance in meters at which the flashlight produces a light intensity of 0.25 lux. The cd/lm factor is the candela-to-lumen ratio. It shows how concentrated a light source's output is.

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 Olight R20 Javelot flashlight is powered by 1 x special 18650 Li-Ion battery. 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. This flashlight has built-in low voltage protection (LVP). It prevents damage from over-discharge, so it doesn't need protected cells. This light does not have temperature control feature. The "8" in the IPx8 rating means the highest level of protection. It is against water ingress.

Accessories, package contents

It comes with a battery. The battery must be fully charged before you first use your R20 Javelot. The lanyard prevents accidental loss of the flashlight.

According to the ANSI/NEMA FL1 Standard, we measure the performance of the R20 Javelot flashlight 30 seconds after switching on the light. The ANSI/NEMA FL1 2009 Standard is a set of flashlight performance guidelines.

Photos

If there’s information about the Olight R20 Javelot that you would like to see on this site, then write to us.

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.