Olight i3T EOS LED Flashlight (Black)

Olight i3T EOS LED Flashlight (Black)
Key Features
  • For Camping, EDC, General Use
  • 5- and 180-Lumen Outputs
  • One Philips LUXEON TX LED
  • Total Internal Reflection (TIR) Lens
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Ideally suited as a backup, everyday carry (EDC), or keychain light, the black Olight i3T EOS LED Flashlight is a tiny but powerful illumination tool for you.
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Olight i3T EOS Overview

  • 1Description
  • 2Performance
  • 3Switching
  • 4Construction

Ideally suited as a backup, everyday carry (EDC), or keychain light, the black Olight i3T EOS LED Flashlight is a tiny but powerful illumination tool for you.

Its single Philips LUXEON TX LED is driven by a ubiquitous AAA alkaline battery that outputs a low 5 lumens that is good for rooting through a pack or bag and reading without disturbing others and a high of 180 lumens that will light a tent, get you safely to the loo in the middle of the night, or help you change a tire. Its beam is sent through a factory-focused Total Internal Reflection (TIR) lens system that produces a smooth beam defined by a bright center cone and generous spill without holes or hotspots. A single push-button tailcap switch gives you access to both outputs with momentary or constant-on options. For your safety, and any companions you might be with, the light turns on at the low setting by default, so you won't be blinded accidentally.

The housing is made of a lightweight and durable 6061-T6 aluminum alloy that is treated with a black scratch-resistant Type III hard-anodized finish. Olight designed the handle to fit comfortably in your hand with a carved double helical groove to give it a sleek and distinctive style and slip-resistant grip. The housing is further sealed to an IPX8 rating and is drop resistant to almost 5 feet, so it will continue to work if it (or you) take a fall in a puddle or stream. A two-way removable clip lets you carry it on your belt, in a pant or shirt pocket, or even clipped to your cap as a headlight. Measuring just 3.5 inches long and weighing only 1.5 ounces with the battery, there is no reason one (or several) i3Ts shouldn't be squirreled away in your car, junk drawer, console, toolbox, and bug-out bag.


  • Low: 5 lumens
  • High: 180 lumens
  • Philips LUXEON TX LED
  • TIR reflector for large, well-defined hotspot


  • Type: Tailcap push button
  • Momentary and constant-on activation


  • Aluminum housing with stylized spiraled knurling
  • IPX8-rated water resistant
  • Two-position removable clip for pocket, hat brim, strap, etc.
  • Runs on one included AAA battery

Olight i3T EOS Specs

Lumen Output2 Levels: 5 to 180 Lumens
Illumination Source1 x White LED
Weapon MountableNo
Estimated Runtime0.2 to 16 Hours
Battery Type1 x AAA Alkaline
Material of ConstructionAluminum
Water ResistanceWaterproof, IPX8
Impact ResistanceYes, 4.9' / 1.5 m
Dimensionsø: 0.6 x L: 3.5" / ø: 1.5 x L: 8.9 cm
Weight1.45 oz / 41.0 g
Packaging Info
Package Weight0.13 lb
Box Dimensions (LxWxH)4.5 x 1.55 x 0.8"
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