$152.92 + Free Shipping
In stock. Usually ships within 4 to 5 days.
Sold by Connect World Japan

Other Sellers on Amazon
Add to Cart
+ Free Shipping
Sold by: Fast japan us
Add to Cart
+ Free Shipping
Add to Cart
+ Free Shipping
Sold by: Japan Express Shop

Fenix TK45 High Performance Flashlight

4.4 out of 5 stars 62 customer reviews

Price: $152.92 & FREE Shipping
In stock.
Usually ships within 4 to 5 days.
Ships from and sold by Connect World Japan.
    This fits your .
  • Enter your model number to make sure this fits.
  • Powerful digitally regulated, three-LED flashlight with four steady lighting modes and multiple flashing settings
  • 760-lumen output on turbo down to eight-lumen output on low; 200-meter beam; runtimes from two to 232 hours
  • Constructed of aircraft-grade aluminum with type III hard-anodized anti-abrasive finish and a toughened ultra-clear glass lenses
  • Waterproof to a IPX-8 standard; can stand securely on flat surface to serve as candle
  • Runs on eight standard AA batteries; comes with lanyard; limited lifetime repair warranty
14 new from $141.00
$152.92 & FREE Shipping In stock. Usually ships within 4 to 5 days. Ships from and sold by Connect World Japan.

Frequently Bought Together

  • Fenix TK45 High Performance Flashlight
  • +
  • Newest Version Panasonic Eneloop 16 Pack AA NiMH Pre-Charged Rechargeable Batteries -FREE BATTERY HOLDER- Rechargeable 2100 Times
Total price: $195.01
Buy the selected items together

Special Offers and Product Promotions

Compare to Similar Items

This item: Fenix TK45 High Performance Flashlight
Customer Rating 4 out of 5 stars (62) 5 out of 5 stars (41) 4 out of 5 stars (332) 5 out of 5 stars (4)
Price $152.92 $149.95 $22.91 $239.05
Shipping FREE Shipping FREE Shipping FREE Shipping FREE Shipping
Sold By Connect World Japan EdisonBright® Amazon.com Amazon.com
Batteries Required Y Y Y Y
Power Source Battery-Powered AC/DC AC/DC AC/DC
Item Weight 0.71 pounds 1.6 pounds 0.2 pounds 2 pounds
Length 7.9 inches 7.25 inches 3.5 inches 8.9 inches
Add to Cart Add to Cart Add to Cart Add to Cart

Please help us improve this feature. Tell us what you think of this feature.

Product Description

Product Description

The Fenix TK45 features three lighting heads with a unique appearance that allows for increased heat sinc and higher performance. It throws max 760 lumens output by utilizing three heads of Cree XP-5 R5 LED, which is much brighter than a 10W HID light, and comparable to a car headlight. TK45 is powered by 8 AA batteries to offer four levels of brightness and three flashing modes, with max 232 hours runtime and easy operation of the sidewinder dual switch system. All of this remarkable output is housed in a water resistant, tank-like body, that can be easily carried by hand.


Built to deliver an exceptionally bright beam of 760 lumens, the TK45 features a three-LED design to cast a wide swath of light. Powered by eight, easy to find, standard AA batteries, the TK45 offers four running modes that stretch the operational times from two to 232 hours. With four steady light beams ranging from 760 lumens on turbo mode to eight lumens on low mode, the TK45 has the power you need for just about any situation. Meanwhile, flashing mode provides strobe lighting, SOS signals, and a warning flash. Designed for ease of use, the TK45 has a sidewinder dual switch system and an intelligent memory function that allows the light to recall its last mode. Constructed with durable aircraft-grade aluminum that is coated with a premium type III hard-anodized, anti-abrasive finish and waterproof to IPX-8 standard, the TK45 can stand up to virtually any conditions. Thanks to digitally regulated circuitry as well as toughened ultra-clear glass lenses with an anti-reflective coatings, the TK45 provides a consistent and steady light. The TK45 comes with a lanyard and carries a limited lifetime repair warranty from Fenix.

The TK45 is powered with eight easy to find standard AA batteries.
Key Features:
  • Digitally regulated output maintains constant brightness
  • Intelligent memory function
  • Outstanding heat sinking performance offers long working time in Turbo mode
  • Made of durable aircraft-grade aluminum
  • Premium Type III hard-anodized anti-abrasive finish
  • Toughened ultra-clear glass lenses with anti-reflective coating
  • Sidewinder dual switch system
  • Capable of standing up securely on a flat surface to serve as a candle


  • Light source: three Cree XP-G LEDs (R5)
  • LED lifespan: 50,000 hours
  • Modes: Turbo, High, Mid, Low, Flashing
  • Turbo mode: 760 lumens, 2-hour runtime
  • High mode: 312 lumens 6.5-hour runtime
  • Mid mode: 95 lumens, 221-hour runtime
  • Low mode: 8 lumens, 232-hour runtime
  • Flashing modes: Strobe, SOS, Warning Flash
  • Maximum beam length: 200 meters
  • Intensity: 2158 candela
  • Working voltage: 3 to 12 volts
  • Dimensions: 7.9 by 1.5 by 2.2 inches / 202 by 39.2 by 56 millimeters (length x diameter x head diameter)
  • Weight without batteries: 324 grams
  • Waterproof rating: IPX-8, underwater 2 meters
  • Battery: eight 1.5V AA (Ni-MH, Alkaline) batteries
  • Included accessories: lanyard

What's in the Box?
TK45 Flashlight, lanyard

Product Details

  • Item Weight: 11.4 ounces
  • Shipping Weight: 1.2 pounds (View shipping rates and policies)
  • Domestic Shipping: Item can be shipped within U.S.
  • International Shipping: This item is not eligible for international shipping. Learn More
  • Item model number: TK45
  • Batteries 8 AA batteries required.
  • Average Customer Review: 4.4 out of 5 stars  See all reviews (62 customer reviews)
  • Product Warranty: For warranty information about this product, please click here

Customer Questions & Answers

Customer Reviews

Top Customer Reviews

Verified Purchase
****See update below -

Normally, I'd say buying from Amazon is a good deal and would save you money. But in the case of the Fenix TK45 light, buying from Amazon is a mistake. Here is why.

After owning the device for 8 months, it developed a problem which the manufacturer says is covered under warranty. Yes, I realize I said 8 months. However, the device has a 24 month warranty (30 months if you register).

The problem comes when you need warranty service...and it is not totally Amazon's fault.

The manufacturer tells you that warranty service is handled by the place you buy it. However, Amazon does not provide warranty service once you are outside the standard order window.

Meaning, you could either ship it to China yourself (good luck), or you should have bought from a different reseller.

I am not placing the whole blame on Amazon. It is not their fault the light developed a defect. But if you want this light, or any Fenix light, buy from a different reseller, whether on Amazon's site or not, so you can get a decent warranty.

I regret doing that now.

**Updated 8/31/11 - To my pleasant surprise, I was contacted by a representative of Fenix offering a RMA for me to send the unit in for repair even though I did not buy from him. I shipped it yesterday with an expected return of about 10 business days. Once I hear back and if it comes back working, I will update again and increase the star rating.

**Updated 9/3/11 - Fenix came through! Today, I received, not my repaired TK45, but a new one in the box! I am upping this to 4 stars. If Amazon had been the one to make this all happen, it would be 5. So Fenix gets 5, Amazon 4.
3 Comments 43 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback.
Sorry, we failed to record your vote. Please try again
Report abuse
Verified Purchase
My first experience with a high performance flashlight was an Inova T4 (max 110 lumens or so) that I bought from a store while on a visit to the U.S. back in 2006. I used that light uptil now and am very much satisfied with it.

I stumbled across the Fenix TK45 while checking amazon.com and was quite shocked to see the maximum output rated at 760 lumens! (and I thought my 110 lumens T4 was bright!). I was a bit nervous about going for "Made in China" product! (well go to admitt I have a unwavering bias towards Made in U.S.A. products, thanks to my 4 years of under-grad college life in the U.S.). Any way TK45 was reviewed quite favorably on both amazon.com as well as other internet forums. So I took the plunge with it, neglecting models from Surefire and EagleTac.

I have had the light for two weeks. I primarily use it as personal companion in underground work (I run 4 different subterranean mining operations in the Salt Range region of Pakistan). these are underground rock salt mines (with mine heights of over 125 feet) and underground coal mines (with mine height of 7 feet). So far the TK45 has performed outstanding in these areas. I will make an observation that TK45 is ideally suited for tight, constrained or defined widths areas like tunnels, underground mines, and perhaps not that well suited for longer range applications. Now don't get me wrong, TK45 still has an enormous throw but what I mean to point out is that the beam is quite spread out and not tightly focused. So in any place with a defined width, the illumination from TK45 in front will be 360 degrees of brightness.
Read more ›
Comment 36 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback.
Sorry, we failed to record your vote. Please try again
Report abuse
Verified Purchase
This light is very bright and works great both indoors and outdoors. It casts a broader light and not a narrow beam, so it's best within 100 yards.

I don't like the on-off switch, as it drains the batteries. You need to unscrew the rear lid to prevent battery drain, which is annoying. It was likely designed this way so the flashlight would remember what intensity the light was set on, but I'd rather have a hard on/off switch so I don't have to futz with the tailcap in the dark.
Comment 29 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback.
Sorry, we failed to record your vote. Please try again
Report abuse
Verified Purchase
June 2014 update (bought 2 TK45 flashlights about 3 years ago):

Still no problems. I never unscrew the battery cap and I haven't noticed any battery drain even after many months.
I've bought a bunch of other smaller Fenix flashlights but if I'm going for a walk and need to cross an intersection, I use this flashlight on strobe mode at the brightest setting to catch drivers attention (Too often, I've seen 3 to 4 drivers at a 4 way stop sign all on their cell phones).
When walking on busy roads without sidewalks, the TK45 on the brightest setting drivers definitely notice me and move away from me (NOTE, I do *not* point the light directly at the driver).
To date, none of my Fenix flashlights have had any problems. One Fenix flashlight dropped out of my pocket in the pouring rain and sat there under leaves overnight. Luckily, I found the flashlight the next day and after washing off the mud, the light worked perfectly.
I keep one TK45 in the car and another in the house.

Short review:

* Very versatile. 4 light modes and 3 flashing modes. Output ranges from just 8 lumens to 760 (blinding bright)
* Well built and comfortable to hold. Doesn't roll.
* Light spread is wide which is easier on the eyes and better than spotlights for typical usage. The TK41 is more of a spotlight which is better for searching for distant object.
* Light output is white (not bluish or yellow)
* Uses 8 ordinary AA batteries

[Update August, 2012. The price has gone down $35 so I bought another TK45. This one is for the car.]

One of the features that I like is the extremely low lumen output (8 lumens) mode. Normally, there's an arms race (more lumens, more megapixels, more watts) in every product.
Read more ›
3 Comments 14 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback.
Sorry, we failed to record your vote. Please try again
Report abuse

Most Recent Customer Reviews