Peak - Logan Keychain

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  • Cree XPG - Cool White
  • Cree XPG - Neutral White

Battery Options:

  • 1 * CR123A : Lithium Primary
  • 1 * RCR123A : Li-ion


Cool :

  • CR123A Lithium : 156 lm
  • RCR123A Li-ion : 234 lm

Neutral :

  • CR123A Lithium : 137 lm
  • RCR123A Li-ion : 205 lm


  • Keychain - tailcap allows attaching to keychain; interchangable with Momentary On Switch tail cap.


  • Head twist on/off.

Body Material Options:

  • Hard Anodized Aluminum
  • Stainless Steel

Beam Width Options:

  • Narrow
  • Medium (diffuser lens)


  • Key Chain – 2.63”
  • Barrel Diameter: 0.78
  • Head Diameter: 0.78

Weight with batteries:

Hard Anodize

  • Key Chain –  1.73 oz.

Stainless Steel

  • Key Chain – 3.2 oz.



  • Cree XPG white LED with three different white tint outputs: Cool White, Neutral White, and High CRI.
  • Electronics are exclusively potted in Thermal Epoxy for reliability, shock and water resistance.
  • Two different standard beam patterns: Medium angle optic for general lighting needs or Narrow angle optic for longer range use.
  • All openings are O-Ring sealed for water resistance.
  • Protective windows are made of unbreakable polycarbonate scratch resistant material.
  • Positive battery contacts are made of solid brass.
  • Simple twist on/off mechanism for ease of use.
  • Battery compartment comes in two options: Pocket and Key Chain.
  • Reliable momentary tail switch available as an additional option with Key Chain battery compartment ONLY.
  • All Peak electronics and flashlights are Designed, Manufactured and Assembled in the USA

Additional Options:

  • A translucent cover that slips onto the Logan head to reduce output or use as an LED candle.
  • A battery cap is used with extra battery compartments to carry spare batteries, or anything else that may fit inside and be used as a water resistant container.
  • Optional battery compartment that uses two AA batteries.


1 Review Hide Reviews Show Reviews

  • 5

    Posted by Mark on 13th Jan 2015

    I have had the Logan Keychain for around a week now, what can I say but wow. It was what I expected and more. The more being the build quality, this thing is a tank. Some may say heavy, but to me it it feels solid like a roll of nickles in your hand. These lights seem to serve a very niche market, but after doing my research I decided this was for me. You basically go from zero to high using the Quantum Tunneling Composite (QTC) by turning the head. You can also opt for the momentary switch which I did, it's fun. You can also control the brightness by the amount of pressure applied to the switch. The beam is great, I opted for the neutral narrow just for the heck of it. It is a nice neutral, warmish beam.
    All in it feels like a very well built light and it doesn't look like its leaving my pocket anytime soon.