Model Number:

The compact and lightweight Nathan Zephyr Fire 100 Hand Torch is a running-specific flashlight that illuminates your path at 113 max lumens, helping eliminate deceptive shadows at your feet that are common when wearing a headlamp. An adjustable moisture-wicking strap lets your hand stay relaxed on-the-run, and the downward 24 degree angle points light where you need while maintaining a neutral hand position. A rear flashing red light and beeping alarm help increase your presence and safety on the dark road or trail.

Colors and Weight

  • Black/Sulfur Spring
  • 117g (4.13 oz) with battery


2 White Cree LEDs
Setting Brightness
Burn Time
High 113 lumens 67m 5 hours
Low 57 lumes - 7 hours
Strobe 30 lumens - 15 hours
  • Soft, moisture-wicking hand strap with easy adjustment allows hand to stay relaxed on the run
  • Natural 24 degree downward light angle lights your path and eliminates deceptive shadows from using a headlamp alone
  • 2 front White Cree LEDs; single rear red flashing LED
  • 3 lighting modes: High, Low and Strobe
  • Hold down Power button underneath for 3 seconds to turn on/off
  • Change lighting mode by pressing Power button
  • Press alarm button underneath to active loud beep and flashing red rear light
  • 3.7V Fixed Li-ion rechargeable battery included (non-removable)
  • Recharges via Micro B USB cord (included); charging port top of light near front housing, protected from elements by attached rubber insert 
  • Protected from splashing or water spray at any angle (IPX4 water-resistant)
  • Hand strap fabric: 70% Nylon / 30% Polyester