Olight Javelot Pro 2100lm In-depth review, Pros and Cons

2100 lm output
291600 cd intensity
2 x 18650 Li-Ion batteries

The Olight Javelot Pro (JAVPRO) released in 2019. It uses Cree XHP35 HI LED, SMO reflector and 2 x 18650 Li-Ion batteries. The powerful emitter in this flashlight provides up to 2100 lm output, 291600 cd intensity, and a beam distance of 1080 m.

This flashlight has a wide range of applications across various domains. It is an indispensable tool for outdoor activities like camping, hiking, or night-time exploration, offering guidance and safety. This light has 4 modes of lighting. The mode memory of Javelot Pro contributes to a more seamless and intuitive user experience. In addition to USB charging, the Javelot Pro may also support other charging methods such as solar panels or hand-cranked mechanisms.

Olight Javelot Pro (JAVPRO) pictures

Olight Javelot Pro / JAVPRO photo
Olight Javelot Pro / JAVPRO photo
Olight Javelot Pro / JAVPRO photo
Olight Javelot Pro / JAVPRO photo
Olight Javelot Pro / JAVPRO photo
Olight Javelot Pro / JAVPRO photo
Olight Javelot Pro / JAVPRO

The specifications below are based on the official data published by the manufacturer, but we also take user reviews into consideration. If you found an error or something lacking in the specifications above for the Olight Javelot Pro, then don’t hesite and signal the problem to us.

Olight Javelot Pro (JAVPRO) specifications

NameJavelot Pro
Rated 4/5 based on 1228 user votes.

This Olight flashlight is designed to be compact and handheld, making it easy to carry and maneuver.


Weight380 g
Length247 mm
Body diameter26 mm
Head diameter63 mm
Materialaluminium alloy with HAIII hard-anodized finish
desert tan

Flashlights in weight range of the Javelot Pro (380 g) may have features like extended battery life, intense brightness, or rugged construction for heavy-duty use. The length of the Javelot Pro flashlight can affect its portability. A shorter flashlight is generally easier to carry in a pocket, bag, or pouch, making it more convenient for everyday use or when you're on the go. The aluminium bodies can be anodized, providing a protective layer and a wide range of color options for flashlight bodies. Anodizing enhances the corrosion resistance, hardness, and scratch resistance of the aluminum, while also allowing for a variety of attractive finishes.

The HAIII coating often has a matte or textured finish, which enhances grip and provides a comfortable feel in the hand. This can be particularly useful in situations where a secure grip on the flashlight is essential, such as in wet or slippery conditions. This flashlight offers a wide array of color options, allowing you to choose from a diverse range of hues to suit your personal style and preferences.


EmitterCree XHP35 HI LED
Color temperature4000 K
LensAR coated glass
Switchelectronic side, electronic rear

The emitter of Javelot Pro manufactured by Cree, a US-based LED manufacturing company. Cree is a well-regarded LED manufacturer known for its high-quality products and innovation in the lighting industry. Color temperature is a characteristic of light. It is measured in units called Kelvin (K) and is used to quantify the color appearance of light sources, particularly white light. The smooth reflector is typically used in flashlights where long-range illumination is a priority, such as searchlights or thrower flashlights. By minimizing light scattering and maximizing light directionality, the smooth reflector can produce a tighter and more concentrated beam that reaches greater distances.

The AR coating on the lens maximizes light transmission, making the flashlight more effective in darker environments. The Javelot Pro uses multiple switches. Depending on the placement and design of the switches, a multiple switch configuration can allow for one-handed operation. This is particularly helpful in situations where you need to hold or manipulate objects with one hand while using the flashlight with the other hand.

The Javelot Pro utilizes electronic switch. Electronic switches on flashlights provide a range of advantages and additional features compared to mechanical switches. The rear switch of Javelot Pro is typically operated with the thumb or finger, making it easily accessible and convenient to use. The positioning of the switch at the rear of the flashlight allows for natural and intuitive operation, particularly in one-handed scenarios.


Flux2100 lm
Intensity291600 cd
Throw1080 m
CD/LM factor138.86

The 2100 lm output of Javelot Pro provides greater versatility, as you can adjust the brightness levels to suit different lighting needs. 291600 cd represents an extraordinarily high level of brightness. The throw distance refers to the maximum distance at which the flashlight can effectively illuminate an object or target. The stated throw distance typically indicates the point at which the brightness falls below a specified threshold, such as 0.25 lux. Flashlights with a higher cd/lm ratio typically excel in long-range throw and focused beam applications, while flashlights with a lower cd/lm ratio may provide a wider and more evenly distributed beam for closer-range illumination or general-purpose use.


Modes4 modes
Mode memoryyes
Ramping modeno

Modes on a flashlight refer to different output settings or levels of brightness that can be selected to suit different needs and preferences. The Javelot Pro has mode memory. Mode memory means that the flashlight will remember the mode you were using when the light was last turned off, and when you turn it on again.


Battery2 x 18650 Li-Ion batteries
Battery indicatoryes
Charger portmagnetic USB
Thermal regulationyes

The Olight Javelot Pro flashlight is powered by 2 x 18650 Li-Ion batteries. The battery indicator lets you know when the battery is low, charging, or fully charged. USB rechargeable flashlights have become increasingly popular in recent years due to their convenience and sustainability. This flashlight has a built-in low voltage protection (LVP) to prevent damage to the cell from over-discharge, so protected cells are not necessary.

The Javelot Pro has thermal protection feature. The thermal protection mechanisms are designed to monitor and regulate the temperature of the flashlight during operation. This feature helps prevent overheating, which can be detrimental to the flashlight's performance, battery, and overall safety. The Javelot Pro flashlight with IPx8 rating can withstand being submerged in water beyond 1 meter for a prolonged period, typically specified by the manufacturer.


Package contentsMCC5V magnetic USB charger cable
leather holster

The flashlight package is thoughtfully equipped with a holster, offering you a practical and secure storage solution for your flashlight.

The performance of the Olight Javelot Pro flashlight is measured according to the ANSI / NEMA FL1 Standard 30 seconds after switching the light on. The ANSI/NEMA FL1 2009 Standard is a set of flashlight performance guidelines.

Olight Javelot Pro (JAVPRO) comparisons

According to our statistics, the Olight Javelot Pro flashlight was most often compared on our site with the following flashlights.

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