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Nitecore SRT5 Flashlight


This product is no longer available, but don't go just yet.


  • Cree XM-L LED throws a beam a distance of 155m (509 ft.) to illuminate the darkest trails and dark streets
  • 4 "brightness" levels: turbo, low, red LED and blue LED plus dimmer that allows you to select any light level
  • Rotate the selector ring to rapidly choose any level of output from 0.1 lumen to 750 lumens, and to select strobe modes, turbo output, low output and different colored LEDs
  • Operates on either one 18650 lithium-ion battery or two CR123 lithium batteries (sold separately) to provide up to 450 hrs. of runtime on the lowest output level
  • Equipped with red and blue LEDs that are useful for signaling; red light is also useful for general outdoor use when you don't want to ruin your night vision
  • Includes a standard strobe mode and a police warning light that alternates red and blue light; leave the flashlight in location beacon strobe mode to find it easily at night
  • Aerospace-grade aluminum alloy and a stainless-steel retaining ring protect the core components from damage
  • Includes a titanium-plated stainless-steel clip for attaching the light to a belt or pant pocket
  • The Nitecore SRT5 flashlight has an IPX8 water resistance rating for submersion to 2m; impact resistant to 1.5m
  • Includes a holster, removable clip, lanyard, spare tail-cap button and spare O-ring


Specs based on use with 18650 lithium-ion batteries

View all Nitecore Flashlights

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Best Use Camping
Bulb Type LED
Bulb Detail High-output LED / red LED / blue LED
Beam Type Flood
Max light output (lumens) 750 lumens
Light output (Turbo) 750 / (low) 0.1 lumens
Max beam distance (m) 155 meters
Beam Distance (Turbo) 155 / (low) unavailable meters
Brightness Levels 4 + dimmer
Strobes 4
Average Run Time (Turbo) 1 hr. 45 min. / (low) 450 hr.
Regulated output Yes
Rechargeable No
Batteries One 18650 lithium-ion or 2 CR123
Material(s) Aluminum
Dimensions 1 x 5.3 inches
Water-resistance rating IPX8
Impact resistance 1.5 meters
Weight with batteries 5.2 ounces

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