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Olight R20 Javelot Rechargeable USB Flashlight 900 Lumens

Manufacturer: Olight

Model: OL-R20-JAV


In stock(Usually Ships in 24-48 Hours)


The Olight R20 Javelot is a rechargeable flashlight with a built in USB charging system. Easy to operate with a large tail cap mounted switch with momentary on/off and mode changes. Smooth reflector with anti-reflection coated lens creates a tight focused beam for maximum throw. Medium sized light fits comfortably in the hand with knurling in the center for added grip. Designed around a flat tail stand that allows the light to stand upright to fill a room with light for hands free operation. Included rechargeable cell that can recharge 500 times which saves money and keeps used batteries out of the local landfill.

Operation: Tail switch has momentary and on/off click. The default setting when turned on is the high brightness level. Lightly press the tail switch to cycle through each the brightness levels. The light can sustain it's maximum output of 900 lumens for 3 minutes before dropping down to 450 lumens.

Recharging: Built in charging system uses a Micro-USB port under a sealed sleeve inside the neck of the flashlight for dustproof and waterproof capability. Indication light above the USB charging port can also be used as a battery low voltage warning. When the battery voltage is lower than 3.0V, the indicator light turns red and the light will turn off. Includes a Olight 18650 Li-ion battery with 2600mAh capacity.

Outputs and Runtimes:

  • 900/450 lumens - 3 Min/2.5 Hours
  • 160 lumens - 11 Hours
  • 10 lumens - 100 Hours


  • Micro-USB Charging Cable
  • Lanyard 
  • 18650 Battery


Max Output 900 lumens
High Output 450 lumens
Medium Output 160 lumens
Low Output 10 lumens
Battery 18650
Max Runtime 100 hours
Min Runtime 2.5 hours
Beam Distance 1030 feet
Impact Resistance 1.5 meters
Waterproof 2 meters
Body Material Aerospace Grade Aluminum
Overall Length 5.19"
Bezel Diameter 32 mm
Body Diameter 24 mm
Weight 3.03 oz.
Country of Manufacture China