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  • Streamlight 73001 Nano Light Miniature Keychain LED Flashlight, Black
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Streamlight 73001 Nano Light Miniature Keychain LED Flashlight, Black

| 26 answered questions

List Price: $10.00
Price: $8.89 & FREE Shipping on orders over $35. Details
You Save: $1.11 (11%)
In Stock.
Ships from and sold by Amazon.com. Gift-wrap available.
Black
  • Case material is machined aircraft aluminum with anodized finish
  • Parabolic shaped LED area optimizes beam performance
  • 5mm white LED, impervious to shock with a 100,000 hour lifetime
  • Up to 8 hours declining usable output
  • 1.47-Inches length
See more product details
133 new from $3.50 1 used from $25.66

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Frequently Bought Together

Streamlight 73001 Nano Light Miniature Keychain LED Flashlight, Black + Maxell Watch Battery Button Cell LR41 AG3 192 Pack of 10 Batteries
Price for both: $11.66

These items are shipped from and sold by different sellers.

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Product Information

Color: Black
Technical Details
Part Number 73001
Item Weight0.3 ounces
Product Dimensions5.7 x 3.5 x 0.3 inches
Item model number73001
Size1
ColorBlack
StyleNano
MaterialAluminium
Power SourceBattery-Powered
Item Package Quantity1
Type of BulbLED
Batteries Included?Yes
Batteries Required?Yes
Warranty DescriptionLimited lifetime warranty
  
Additional Information
ASINB0011UIPIW
Best Sellers Rank #215 in Home Improvement (See top 100)
Shipping Weight0.3 ounces (View shipping rates and policies)
ShippingThis item is also available for shipping to select countries outside the U.S.
Date First AvailableJuly 2, 2004
  
Warranty & Support
Warranty, Parts: Parts
Feedback
 

Product Description

Color: Black

Amazon.com

An extremely small and super-bright light, the Streamlight Nano Light Keychain Flashlight is a lightweight, easy-to-access flashlight for everyday tasks at work or at home. With a nonrotating snap hook for attaching to key rings, backpacks, clothing, and more, the Nano Light features a high-intensity, 100,000-hour LED that will last up to eight hours on four alkaline button cell batteries (included).

callout box top

Nano Light
Keychain Flashlight
At a Glance:
  • Small and lightweight keychain light

  • Rotating on/off head switch

  • Bright and powerful 100,000-hour LED

  • Nonrotating snap hook attaches and detaches quickly with one hand

  • Durable construction for extended use

  • Limited lifetime warranty
callout box bottom
Streamlight Nanolight Keychain Flashlight

A snap hook easily attaches and detaches with one hand. View larger.
Streamlight Nanolight Keychain Flashlight

Though less than 2 inches long, this flashlight can produce continuous light for up to eight hours. View larger.
Powerful Performance in a Petite Package
At just .36 ounces and 1.47 inches long, the Streamlight Nano Light Keychain Flashlight is ideal for carrying on your key ring or storing in your pocket, glove compartment, purse, backpack, or tool bag. Powered by four IEC-LR41 coin cells (included), the Nanolight produces 10 lumens of light with a battery run time of up to eight hours.

The Advantages of LED Light
An LED is ideal for lights that are used often and over an extended period of time. You don't have to worry about breaking the light, since there is no glass or filament, and you rarely have to replace LEDs because they can last a lifetime. Save time and money on batteries as well--they will last much longer with an LED than with a regular light bulb.

Innovative Technology Provides Bright, Powerful Illumination
The Nano Light uses a five-millimeter, super-bright, white LED that is impervious to shock and lasts 100,000 hours, so you'll never need to replace a bulb again. A parabolic-shaped LED area optimizes the beam performance and gives increased light output.

Easy Operation and Handy Snap Hook
Simply rotate the head of the Nano Light approximately a quarter turn to switch on the light, and rotate it back to its home position to turn the light off. An easy-to-use, non-rotating snap hook attaches and detaches easily with single-handed operation, allowing you to store the Nano Light on key chains, coat zippers, D-rings, belt loops, and more.

Durable, Weatherproof Components
Machined from solid, aircraft-grade aluminum with an anodized finish, the weatherproof Nano Light is ideal for use in fire and rescue, automotive, hardware, law enforcement, sporting, and outdoor applications. Because of its small size, bright LED, and nonrotating snap hook, the Nano Light also makes a great gift.

The Streamlight Nano Light Keychain Flashlight is backed by a manufacturer's limited lifetime warranty.

What's in the Box
Streamlight Nano Light Keychain Flashlight and four IEC-LR41 coin cells.


Streamlight LogoLED Penlights and Personal Flashlights
ModelOverviewColorsMaximum Light
Output (Lumens)
Length (Inches)Battery LifeWeight
(Including Batteries)
Switch Options
Streamlight Stylus
Stylus
Bright LED penlight has battery life 20 times greater than a standard flashlight and goes anywhere
  • Black, White LED
  • Red, White LED
  • Silver, White LED
  • Black, Blue LED
  • Silver, Blue LED
  • Black, Red LED
  • 10.0
  • 10.0
  • 10.0
  • 0.71
  • 0.71
  • 1.13
  • 6.21Up to 60 hours1.1 ounces
    Momentary-blink and constant-on modes
    Streamlight Stylus Pro
    Stylus Pro
    High-powered LED penlight features Proprietary Micro Optical Systems and Battery-Booster electronics for a super-bright beam
  • Black, White LED
  • Blue, White LED
  • Red, White LED
  • 24.0 5.3Up to 7.5 hours of regulated runtime1.64 ouncesPush-button tail switch
    Streamlight MicroStream
    MicroStream
    High-powered personal LED flashlight features Proprietary Micro Optical Systems and Battery-Booster electronics for a super-bright beam
  • Black, White LED
  • 20.03.5Up to 1.5 hours of regulated runtime1.04 ounces
    Push-button tail switch
    Streamlight Nano
    Nano Light
    High-powered keychain LED flashlight features Proprietary Micro Optical Systems and Battery-Booster electronics for a super-bright beam
  • Black, White LED
  • Pink, White LED
  • 10.01.47Up to 8 hours declining usable output0.36 ounceRotating on/off head switch

    Product Description

    FEATURES Easily attaches to just about anything with pocket clip or key ring: 1 Up to 8 hours run time: 2 Machined aircraft grade aluminum with anodized finish: 3 Uses 4 alkaline button cell batteries included: 4 White LED bulb with 10 lumens: 5 Weatherproof: 6 Includes a non-rotating snap hook for easy one handed operation when attached to a keychain: 7ATTRIBUTES Batteries Included: Yes Bulb: 5mm LED White Finish: Black Material: Machined Aluminum Output (lumens): 10 Power Source: 4 x IEC-LR41 Coin Cells Switch: Twist Bezel On/Off

    Customer Questions & Answers

    Customer Reviews

    4.3 out of 5 stars
    5 star
    1,492
    4 star
    289
    3 star
    103
    2 star
    109
    1 star
    150
    See all 2,143 customer reviews
    Very bright for it's small size and light weight.
    Dan P.
    If you unscrew it, it comes apart and the batteries fall out, and that's the problem.
    The Indisputable Gamer
    What a great little light, very high quality operation and feel to it.
    Commonwealth109

    Most Helpful Customer Reviews

    255 of 265 people found the following review helpful By T. Handley on August 27, 2008
    Color Name: Black Verified Purchase
    This well-constructed little flashlight is much brighter than I expected. I bought for use inside a tent, for which it is really too bright, but it's perfect on a keychain for lighting a path or door locks. Unlike many other LED keychains, you don't have to continuously press anything to keep it on, just twist the handle 1/4 turn.

    The flashlight is really solidly built and extremely lightweight. Whenever they finally give up, I'll be replacing the included LR41 batteries with SR41, which cost about the same and last longer. For what you get this flashlight is a great bargain!
    7 Comments Was this review helpful to you? Yes No Sending feedback...
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    528 of 562 people found the following review helpful By Eric Barry on February 2, 2010
    Color Name: Black Verified Purchase
    Can't say anymore about how great this little keychain light is than has already been said, but HERE'S the answer for making this light stay together for you, and NOT come undone on you. Cut yourself about a 4 inch long by about 1/4 to 1/2 inch wide strip of teflon tape. That's the non adhesive type of tape usually in a small plastic round container that plumbers wrap around pipe threads to prevent leaks(white in color). The tape once you cut it should wrap completely around the flashlights threads twice around. This will CURE the flashlight from coming undone on you. :-) Another trick I came up with is for all of you that have trouble loading this flashlight up with batteries. Next time, try this. When you are ready to change the batteries, carefully open the flashlight with the keychain clip facing down. Unscrew the cap (with the led in it), and set to the side. Now take the half with the keychain clip on it, with the old batteries still inside, and place it upside down on a counter top or desk top surface. Next, very carefully lift that half of the flashlight STRAIGHT UP, so that all the batteries are stacked on top of each other. This will now show you the direction in which you will now make a similar stack of batteries with 4 NEW BATTERIES. NOW, place that same half of the flashlight over the stack of new batteries and go STRAIGHT DOWN with it until it is completely over ALL the batteries (now inside the flashlight half). Carefully slide the flashlight half with the batteries inside over to the edge of the counter top or desk top, keeping the flashlight half straight up. Only allow that flashlight part to get just to the edge not past it, and now place your finger by that edge so that you can slide the flashlight half over the edge and onto your your finger.Read more ›
    25 Comments Was this review helpful to you? Yes No Sending feedback...
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    142 of 149 people found the following review helpful By Aaron702 on March 7, 2009
    Color Name: Black Verified Purchase
    I've needed a small flashlight for quite a while, as our backdoor is not well lit. I thought I would get a small single AAA flashlight, and found a very bright one for just under $50 (Fenix-made). However, after reading the reviews on this one, I decided I couldn't go wrong with trying the Nanolight.

    This light may only be a 10+ lumen, single-LED light, but it is brighter than a 9 LED light we bought at a hardware store (for $2) that requires 3 AA batteries. Amazingly, this is so small that it is barely half the length of my thumb and more thin than any point on my pinky finger. It has a nice clip that fastens it to your keychain in a snap.

    I bought one for myself and my wife, and we use it in place of any light in our car.

    With new LED technologies just around the corner, why pay more for other, expensive LED lights when you can get this for so little and choose to upgrade later if needed?

    We will be buying a lot of Nanolights for Christmas later this year. It is water-resistant, powerful, and always there when you need it without taking up room in your pocket.

    There are two drawbacks. One is replacing the four tiny alkaline batteries (using the same size hearing aids use). Fortunately, the cells are pretty cheap and the light is supposed to last up to 8 hours on a set. The second drawback is that the light has a real tendency to fall apart the more it is used. However, there is a fix for this. Simply put Teflon tape on the threads.. This will keep it waterproof while assuring the bezel can't easily work itself loose.

    Once you get it, you will wonder how you got along without it.

    UPDATE: I've found out that the hearing aid batteries that work in this light are zinc-air batteries.
    Read more ›
    4 Comments Was this review helpful to you? Yes No Sending feedback...
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    156 of 194 people found the following review helpful By L. Poon on July 11, 2009
    Color Name: Black
    I wished I had read the previous reviews more carefully.
    On the plus side, it is a nice little compact flash light, solidly made and bright, but it has a design flaw. The "on" mechanism of the flashlight, requires you (to use two hands) to twist and screw/tighten the flashlight. However, if you keep this flashlight in you pockets along with your keys and stuff, I guarantee you that eventually the unit will unscrew itself and all the batteries will fly loose and the unit separates when you pull it out. It has happened to me twice already, and one time I lost one of the four cell batteries and had to buy a replacement battery (they sell as a pack of 10, albeit not too expensive).
    12 Comments Was this review helpful to you? Yes No Sending feedback...
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    110 of 136 people found the following review helpful By Dorbel Tweeter on November 2, 2008
    Color Name: Black Verified Purchase
    That pretty much says it all for me. It's an amazing little light, but it doesn't really work for my purpose. I wanted something to put on a key chain to be able to see the door lock at night. Usually I am coming in with one arm full of "stuff" and so have only one hand free to unlock the door - but then I cannot turn the light on with just the one hand. I wish it had a button on/off switch, or a momentary on/off.
    25 Comments Was this review helpful to you? Yes No Sending feedback...
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    Most Recent Customer Reviews


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