Frequently Bought Together
Product Description
Amazon.com
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.
Key Features:
 The TK45 is powered with eight easy to find standard AA batteries. |
- 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
Specifications:
- 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 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.
Product Details
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Customer Reviews
Most Helpful Customer Reviews
54 of 54 people found the following review helpful
By David Munson
Amazon Verified Purchase
April 2012 Update. Still going strong. Like new.
-----------------
Very nice flashlight. I especially like how the controls are laid out. Right button controls on-off and flash mode. Left button controls intensity. The flashlight remembers the last intensity. Press twice fast on the right button to enter flash mode and control the flash mode with the left button. It takes no time to get use to the feel of the controls and you won't make mistakes in the dark. It is -very- intuitive.
Very powerful beam. More than enough to light up whatever you point at. The flashlight works well (on low mode) to light up the stove interior but not blind me when I worked on it and on a higher mode to light up my orchard or woods on a moonless, cloudy night. Point it at the tree line at pitch dark and you will see everything at a distance. Sweep it at the huge oak tree and nothing in the tree will remain hidden. The light cuts through driving rain and a halo surrounds the beam of light. Very cool. You can actually see the beam of light near the flashlight. (Yes, when a November rain storm came through I did check how it works.) I've seen complaints that the beam is not a "thrower". My take is that everything within 300 feet is going to be lit up. Everything within 600 feet illuminated. I use this as a tool; not some tactical toy. Most off, at night or in a storm, I'm concerned with things out to 100 feet at dark, not a mile away. For use in the real world, a wide beam allows you to have more things illuminated with a wider beam. That is the trail in front of you, along the sides of the trail and in the far distance so you can choose your path.
On low (8 lumens) mode there is just enough light to light the path right in front of you (but not further). They won't see you coming and low mode can last about 9 days continuous without recharge. It is too weak to be used walking a difficult trail except if the path is mostly clear and known. On my drive in winter, this is enough for the next 10-15 feet. Great for going around the house / bedroom without waking anyone. On the next setting, medium, there is about the same light as a 3-D cell mag light (95 lumens) but this lasts 20+ hours. More than enough to light a difficult trail and avoid things that will trip you. Better than my 18V dewalt lamp. On the next setting, high, it lights up everything around you and for some distance with 300+ lumens like a super flashlight and this should mode lasts over 6 hours(!). You don't need to follow the path on high mode. High mode is enough to completely light up my wooded drive way for a good distance. Than comes TURBO with 760 lumens. Turbo lights up everything and is expected to last 2+ hours. Incredible.
While I have had it for a few weeks, I have not recharged the batteries yet (envelop batteries). Still going strong. The directions say to unscrew the top a couple turns to prevent the batteries from being drained.
I did buy the Sanyo charger that comes with eneloop batteries and will use that charger with my La Crosse charger so I can charge eight batteries at once. The most important feature of this flashlight is that you don't need to buy strange battery sizes. The TK45 uses eight (8) AA batteries so in a pinch you can take batteries from everything else to feed the flashlight. Eneloop batteries work perfectly in this.
The flashlight has a good heft and good size. Large enough to hold enough batteries for -HOURS- of use and small enough to be useful while you work in tight spots. It is not a small flashlight. It is not a toy. It does have some heft but not enough to bother me. I had thought that I would have liked to see the flashlight be made of slightly thicker metal on the body and end cap. On the other hand, It is not long enough to use as a club so the body don't need to be super thick. And, in a pinch, I think the back end would survive to pound nails (or whatever or whomever) with out any damage. I would liked to see another lanyard mounting hole on the back. And while I am at it, I would like filters for the beam(s). I also still need to find a holster or shoulder rig. (If the end cap had a lanyard mounting hole, it would allow for a simple strap to function as a shoulder rig - HINT: some one make this for a reasonable price.).
Highly recommended.
-----------------
Very nice flashlight. I especially like how the controls are laid out. Right button controls on-off and flash mode. Left button controls intensity. The flashlight remembers the last intensity. Press twice fast on the right button to enter flash mode and control the flash mode with the left button. It takes no time to get use to the feel of the controls and you won't make mistakes in the dark. It is -very- intuitive.
Very powerful beam. More than enough to light up whatever you point at. The flashlight works well (on low mode) to light up the stove interior but not blind me when I worked on it and on a higher mode to light up my orchard or woods on a moonless, cloudy night. Point it at the tree line at pitch dark and you will see everything at a distance. Sweep it at the huge oak tree and nothing in the tree will remain hidden. The light cuts through driving rain and a halo surrounds the beam of light. Very cool. You can actually see the beam of light near the flashlight. (Yes, when a November rain storm came through I did check how it works.) I've seen complaints that the beam is not a "thrower". My take is that everything within 300 feet is going to be lit up. Everything within 600 feet illuminated. I use this as a tool; not some tactical toy. Most off, at night or in a storm, I'm concerned with things out to 100 feet at dark, not a mile away. For use in the real world, a wide beam allows you to have more things illuminated with a wider beam. That is the trail in front of you, along the sides of the trail and in the far distance so you can choose your path.
On low (8 lumens) mode there is just enough light to light the path right in front of you (but not further). They won't see you coming and low mode can last about 9 days continuous without recharge. It is too weak to be used walking a difficult trail except if the path is mostly clear and known. On my drive in winter, this is enough for the next 10-15 feet. Great for going around the house / bedroom without waking anyone. On the next setting, medium, there is about the same light as a 3-D cell mag light (95 lumens) but this lasts 20+ hours. More than enough to light a difficult trail and avoid things that will trip you. Better than my 18V dewalt lamp. On the next setting, high, it lights up everything around you and for some distance with 300+ lumens like a super flashlight and this should mode lasts over 6 hours(!). You don't need to follow the path on high mode. High mode is enough to completely light up my wooded drive way for a good distance. Than comes TURBO with 760 lumens. Turbo lights up everything and is expected to last 2+ hours. Incredible.
While I have had it for a few weeks, I have not recharged the batteries yet (envelop batteries). Still going strong. The directions say to unscrew the top a couple turns to prevent the batteries from being drained.
I did buy the Sanyo charger that comes with eneloop batteries and will use that charger with my La Crosse charger so I can charge eight batteries at once. The most important feature of this flashlight is that you don't need to buy strange battery sizes. The TK45 uses eight (8) AA batteries so in a pinch you can take batteries from everything else to feed the flashlight. Eneloop batteries work perfectly in this.
The flashlight has a good heft and good size. Large enough to hold enough batteries for -HOURS- of use and small enough to be useful while you work in tight spots. It is not a small flashlight. It is not a toy. It does have some heft but not enough to bother me. I had thought that I would have liked to see the flashlight be made of slightly thicker metal on the body and end cap. On the other hand, It is not long enough to use as a club so the body don't need to be super thick. And, in a pinch, I think the back end would survive to pound nails (or whatever or whomever) with out any damage. I would liked to see another lanyard mounting hole on the back. And while I am at it, I would like filters for the beam(s). I also still need to find a holster or shoulder rig. (If the end cap had a lanyard mounting hole, it would allow for a simple strap to function as a shoulder rig - HINT: some one make this for a reasonable price.).
Highly recommended.
27 of 27 people found the following review helpful
By Todd Shipp
Amazon 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.
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.
30 of 31 people found the following review helpful
By Murtaza
Amazon 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. I have used the TK45 on surface also at night (mind you on a moonless night it is pitch dark in these barren and scarcely populated areas of salt range in Pakistan) and it does give excellent illumination (a hiding bandit in Salt Range at night has no chance to hide!). Battery life has been good, so far the sanyo enelope batteries I ordered with the light have not needed any recharging. I think using a standard AA size battery for such a high powered flashlight is really economical. One of my problems with Inova T4 was that fact that it used three CR123A batteries that needed replacement every four underground visits for me. So that comes out very expensive. I will have to wait and see how does TK45 behave in extreme hot weather of Salt Range (come May, June and July) when temeperature can soar to around 48C (or 118F). So far in cold weather with temperatures around -1C (or 30F) it has performed without any issues. I did notice a bit more than normal and robust build up of moisture on flashlight surface in the humid underground conditions of a coal mine. It was bit more than I would call normal. May that has something to do with some specific material used in construction of flashlight as I did not have that problem with my Inova T4. I will have to check this further come August when the monsoon season starts here and humidity remains over 95% for whole month. Having four different output levels is also very user-friendly as in an application like mine I dont all the time need high illumination and this sustains the battery life.
I would say an excellent flashlight, great design, superb illumination, economical to use, expensive to buy. Well done Fenix (as far flashlights go, I can be comfortable with "Made in China").
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. I have used the TK45 on surface also at night (mind you on a moonless night it is pitch dark in these barren and scarcely populated areas of salt range in Pakistan) and it does give excellent illumination (a hiding bandit in Salt Range at night has no chance to hide!). Battery life has been good, so far the sanyo enelope batteries I ordered with the light have not needed any recharging. I think using a standard AA size battery for such a high powered flashlight is really economical. One of my problems with Inova T4 was that fact that it used three CR123A batteries that needed replacement every four underground visits for me. So that comes out very expensive. I will have to wait and see how does TK45 behave in extreme hot weather of Salt Range (come May, June and July) when temeperature can soar to around 48C (or 118F). So far in cold weather with temperatures around -1C (or 30F) it has performed without any issues. I did notice a bit more than normal and robust build up of moisture on flashlight surface in the humid underground conditions of a coal mine. It was bit more than I would call normal. May that has something to do with some specific material used in construction of flashlight as I did not have that problem with my Inova T4. I will have to check this further come August when the monsoon season starts here and humidity remains over 95% for whole month. Having four different output levels is also very user-friendly as in an application like mine I dont all the time need high illumination and this sustains the battery life.
I would say an excellent flashlight, great design, superb illumination, economical to use, expensive to buy. Well done Fenix (as far flashlights go, I can be comfortable with "Made in China").
Most Recent Customer Reviews
5.0 out of 5 stars
Brighter than anything I've seen.
Good light.
Very dangerous since its so bright.
Definitely don't look straight into it.
Excellent performance and battery consumption. Read more
Very dangerous since its so bright.
Definitely don't look straight into it.
Excellent performance and battery consumption. Read more
Published 2 months ago by Narbe
4.0 out of 5 stars
Bright
Realy like the light. The only complaint is the battery's dont want to stay in slots. U have to put them in tray then hold them to slide in flash light. Read more
Published 2 months ago by douglas w carius
5.0 out of 5 stars
Great High Performance Flashlight!
I bought this as a gift for my husband and he says it is the best high performance flashlight he has ever owned. Easy ordering and prompt delivery.
Published 2 months ago by Just Kim
5.0 out of 5 stars
Great light
this light is small, estremely bright, and maintains a charge for an incredible amount of time. Brightest setting lets us clearly see floating dock over 75 yards away. Read more
Published 3 months ago by Ray Lyon
4.0 out of 5 stars
super bright.very tough
this light is very bright.i love the way it works,and it has a very good selection of light outputs.the {aa} batteries also will save alot of $ using rechargeables. Read more
Published 4 months ago by jeff
5.0 out of 5 stars
Stunning
This flashlight is unreal good. It's hard to explain - it's just way beyond a "flashlight" - if you use it a full power - you can use it to stun someone. Read more
Published 4 months ago by MelFan
3.0 out of 5 stars
Great Flashlight. Not for extended use.
I've been using this flashlight for over a year now, and it's been working without a problem. It's big, powerful, and it looks like those rotating machine guns. Read more
Published 4 months ago by Suncake
1.0 out of 5 stars
Dead on Arrival. No packing material in Amazon box
The packing job by Amazon:
-No cushioning bags, paper, or anything. Just the flashlight rattling around in an otherwise empty cardboard box. Read more
-No cushioning bags, paper, or anything. Just the flashlight rattling around in an otherwise empty cardboard box. Read more
Published 5 months ago by kung-fusion
5.0 out of 5 stars
Amazing Flashlight
I have 3 Fenix lights. They are all supurb. The feel and finish on them just exudes quality. They look great, operate great and they just keep making them better. Read more
Published 5 months ago by Brad M. Cassagne
5.0 out of 5 stars
BRIGHT!
I needed a tough, bright, versatile light to replace an old D-cell torch that my dad clearly kept for absolutely no reason other than sentimentality. Read more
Published 6 months ago by JJ
