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TerraLUX / Lightstar Corp. TLF-1C1AA LightStar 100 LED Flashlight - 110 Lumens - Includes 1 x AA - Hi-Vis Green, or Hi-Vis Orange

TerraLux TLF-1C1AA flashlight left side angle in black
TerraLux TFL-1C1AA flashlight left side angle in green
Packaging for green TerraLux TLF-1C1AA flashlight
Packaging for orange TerraLux TLF-1C1AA flashlight
TerraLux TLF-1C1AA flashlight left side angle in black
TerraLux TFL-1C1AA flashlight left side angle in green
Packaging for green TerraLux TLF-1C1AA flashlight
Packaging for orange TerraLux TLF-1C1AA flashlight
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LightStar 100 EDC Flashlight

Simple Yet Effective

The Lightstar 100 EDC flashlight is a part of the LightStar series that was originally offered under the TerraLUX collection. The LightStar series has proven to be one of our most popular lines of LED flashlights. Their simple, intuitive design, user interface, solid construction, and output make them a great buy for just about anyone. The LightStar 100 EDC flashlight is the single AA option in the series, which lives up to its predecessors in every regard.


The LightStar 100 LED flashlight is constructed from anodized aluminum, which makes it resistant to scratches, wear and tear while remaining sleek and stylish. The LightStar 100 EDC makes the perfect gift in more ways than one. AA batteries are easily accessible, you can find them anywhere, and everyone is familiar and comfortable with them. But the LightStar100 is miles ahead of most store-bought flashlights, anyone is sure to be impressed and you can rest assured that you're giving them a quality light.


If you're looking for a single AA flashlight the LightStar 100 should be at the top of your list. Only four inches in length and less than one inch in diameter, the LightStar 100 fits comfortably into the pocket or purse for Every Day Carry purposes. 100 lumens of blinding light offer more than enough illumination for most situations, particularly on an EDC that you'll use very frequently, but usually for non-demanding tasks like getting from the driveway to the front door, or looking for your lost keys. The all aircraft grade aluminum body makes the LightStar 100 incredibly durable and reliable. This package includes a belt holster, detachable pocket clip, comfortable wrist lanyard, and AA battery so your LightStar 100 will be fully functional the moment it arrives at your doorstep.

  • Click the tailcap switch for on/off (no momentary on)
  • Tap the tail switch lightly (from the on position) to change modes
  • Lightweight, high strength aircraft-grade aluminum body
  • State-of-the-art led gives a powerful beam with a bright center spot
  • Electronically controlled for more consistent light output
  • Included Accessories:
    • Nylon holster
    • 1 x AA
    • Pocket clip
    • Wrist strap
  • Limited warranty

  • Power Source: 1 x AA
  • Brightness Outputs:
    • High - 110 lumens - 2 hours
    • Low - 35 lumens - 8 hours
  • Dimensions:
    • Length - 4" (101.6 mm)
    • Head Diameter - 0.875" (22.23 mm)
    • Body Diameter - 0.875" (22.23 mm)
  • Weight with battery: 2.88 oz. ( 81.65 g)
**Black finish no longer available.
Runtime (Hours):-2-8-
Output Modes:Dual Brightness Levels, Strobe
Compatible Batteries:1 x AA
Batteries Included:Yes
Included Accessories:Batteries, Holster, Lanyard, Pocket Clip
Flashlight Usage:Every Day Carry
Switch Location:Tailcap
Brand:LightStar Corp.
Warranty:Battery Junction 30-Day Warranty, LightStar Limited Lifetime Warranty
Return Policy:Battery Junction Return Policy
Primary Material:Anodized Aluminum
Product Weight:2.88oz
Product Dimensions:4" (L) x 0.875" (Diameter)
Country of Origin:CN
By Enrique
Houston, TX
Great flashlight that won't break the bank !!!
November 2, 2017
I bought this flashlight back in 11/2011 and it is very well built and has been great. I passed this flashlight to my youngest son when he wanted a flashlight to keep in his gun bag. It has two modes and it has been dropped numerous times and has never failed to turn on. We use Eneloop batteries in our flashlights and we don't have to worry about leakage. This is a great flashlight that will last. A definite thumbs up on this one.
ProsEconomical and built to last a lifetime.
By Mark
Burleson, TX
Good EDC light
June 15, 2016
Decent runtime with acceptable output. Handy and small enough to always carry. Beats the heck out of stumbling around in the dark.
ProsSmall Uses one AA battery Bright enough
By Ranger B.
Los Angeles
Not So Small. Not So Bright.
December 17, 2015
Maybe I'm spoiled, but 100 lumens seems pretty dim, especially outdoors. There are smaller, much brighter lights for not much more $$.
By Fenryr
USA Maryland
Excellent little light!
September 21, 2015
This little wonder is severely underestimated! PLEASE NOTE: This review refers to the Lightstar 100 with the flat lens; THIS IS THE ONE I ACTUALLY OWN. Supposedly the one being sold has a different lens design; anyways, if you happen to have or get the one with the flat lens, I highly suggest you hold on to it; because you might not see it again! Here's the bottom line: this flashlight is rated in the description as running for 1 hour on high mode and 2 hours on low mode. However, my personal tests with a properly broken-in Eneloop Pro NiMH yielded the following results:


As you can see, this is far more then what this baby is rated on its description. PLEASE NOTE: These tests where done with a properly conditioned NiMH battery. I have NOT done this tests with any kind of alkaline battery because there's a reason as to why some refer to alkaline batteries as alkaleak batteries!

I personally had even so-called brand name alkaline batteries leak in my electronic devices; the point being is, I didn't want to chance it with this great little flashlight! Oh, I almost forgot to mention that this baby stays cool as a cucumber even when run straight on high mode; this is very important for many reasons that I won't go into; suffice to say, that if you are reading this, you probably already know them.
Pros*Superb run times *Stays cool even when run on high mode *Super compact *Solidly built *Can candle stand
Southern California
Nice EDC
March 10, 2015
This light is small and very bright for a 1AA torch. Runtime is longer than most its size and both high and low modes are of good range.
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