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Olight R20 Javelot (2015) review

2015
Cree XP-L HI LED
900 lm output
24700 cd intensity
1 x special 18650 Li-Ion battery

The Olight R20 Javelot (R20JAVELOT) 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.

This light has 3 modes of lighting. The memory function is a nice feature, the light will remember the last used mode. The R20 Javelot flashlight is rechargeable easily via USB port.

Table of contents:

Olight R20 Javelot (R20JAVELOT) specifications

Brand
Olight
Name
R20 Javelot
Type
R20JAVELOT
Rating
Rated 4/5 based on 157 user votes.
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Launch
2015
Form
flashlight

Body

The aluminium body of flashlight treated with a Type III hard-anodized, anti-abrasive finish.

Weight
86 g
Length
132 mm
Body diameter
24 mm
Head diameter
31.5 mm
Material
aluminium alloy with HAIII hard-anodized finish
Colors
black

System

The emitter of R20 Javelot manufactured by Cree, a US-based LED manufacturing company. The R20 Javelot has a smooth reflector. The properly focused smooth reflector gives you a more cohesive hotspot and therefore throws better. It has an AR coated lens.

Emitter
Cree XP-L HI LED
Color temperature
5000 K
Reflector
SMO
Lens
toughtened AR coated glass
Switch
mechanical rear

Performance

The throw is the calculated distance in meters at which the flashlight produces a light intensity of 0.25 lux. The candela per lumen (cd/lm) ratio can be used to determine if a flashlight has a spot or flood type beam. Well-focused spot beams can be over 100 cd/lm, tactical flashlights are typically between 20-100 cd/lm, and work lights are less than 10 cd/lm.

Flux
900 lm
Intensity
24700 cd
Throw
314 m
CD/LM factor
27.44

Software

The R20 Javelot has mode memory. Mode memory means that the light will remember the mode you were using when the light was last turned off, and when you turn it on again.

Modes
3 modes
Mode memory
yes
Ramping mode
no
Strobe
no
SOS/Beacon
no

Features

The battery indicator lets you know when the battery is low, charging, or fully charged. This flashlight can charge the battery with an integrated charger, and it works with any USB power source. 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. This light does not have temperature control feature.

Battery
1 x special 18650 Li-Ion battery
Battery indicator
yes
Charger port
microUSB
LVP
yes
Thermal regulation
no
Protection
IPx8
AUX LEDs
no
Magnetic
no

Accessories

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.

Package contents
lanyard
microUSB cable
special 18650 battery

The performance of the Olight R20 Javelot 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.

The specifications above 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 R20 Javelot, then don’t hesite and signal the problem to us.

Olight R20 Javelot (R20JAVELOT) pictures

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