kj75
Enlightened
Fenixlight has launched the TK75-2015: The third TK75-version after the 2600 lumens (powered by XM-L(U2) leds) and the 2900 lumens (powered by XM-L2(U2) version. Main difference: the TK75-2015 is powered by four instead of three leds. Besides a new interface there are more differences between the two. In this review we'll have a look at this latest TK75, often compared to the earlier version.
the TK75-2015 side by side to the previous version
impressive lights
with big heads, powered by XM-L2(U2) leds
the same proportions, but clear differences
Let's start, as usual, with the manufacturer specs of the TK75-2015:
Features:
·Uses 4 Cree XM-L2 (U2) LEDs with a lifespan of 50,000 hours
·Powered by four 18650 rechargeable Li-ion batteries or eight CR123A batteries
·Ultra-high intensity of 4000 lumens, instant Burst and Strobe activation
·Back support system, effectively release holding fatigue
·Power display of runtime, quick lock-out function
·length: 185mm (7.28in.)
·diameter: 52.5mm (2.07in.)
·head: 87.5 (3.44in.)
·575-gram weight (20.28oz) excluding batteries
·Digitally regulated output maintains constant brightness
·Low-voltage reminder indicates when battery replacement is needed
·Reverse polarity protection, to protect from improper battery installation
·Dual button switch system in the front for simple and fast operation
·Made of durable aircraft-grade aluminum
·Premium Type III hard-anodized anti-abrasive finish
·Toughened ultra-clear glass lens with anti-reflective coating
And the output specs, (also a comparison with the earlier version):
NOTE: the 2015-version is tested with 3400 mAh, the 2900 lumen-version with 2600 mAh cells
TK75-2015
TK75-3 x XM-L2 U2
Unboxing:
Good to see that this "upper-class" light comes in a sturdy carrying-case. This box will prevent the light and makes it easy to store the light and the accessories while not used. Except the prints on the enveloping carton this carrying-case is equal to the earlier TK75-package. So I think it's not surprising that I can tell the contents are the same too, only the 2015-version comes including a shoulder-strap. Strange that we can't find a holster, it should be added next time.. Personally, I'm happy with this boxes, and wish Fenix should bring more lights in such a box. More pictures below that also show the contents…
same boxes, only difference in prints
equal cases, except the stickers
inside: TK75, manual, warranty, leaflet, o-rings and lanyard. 2015-version has a shoulder strap.
Impressions:
First impression: Big but compact! Both are impressive, some heavy flashlights that are excellent manufactured and finished. Good job on anodizing, clear glass lenses and perfect centered leds. The reflectors are clean, except one minuscule flaw that I found in the TK75-2015's reflector. The threads are well machined and run smoothly, and are greased sufficient. Both are lights for some bigger "men-hands" because of the proportions. The TK75-2015 has some better grip and also a better anti-rolling design. Tailstanding is no problem, but I don't understand why Fenix has done away the double lanyard-holes: The previous version (whit added lanyard) is standing more stable.
At first sight, those lights look, except the reflectors, almost equal. But when we have a closer look, we see a lot of differences. Let's name the most important: the notches at the heads, the body texture, the print on the buttons, the tripod connector at the TK75-2015 and the shape of the tailcaps. Also inside some differences: A little spring at the battery-contact and the battery-magazine of the latest version has its own print. High quality also inside: No sharp parts or solder rests and well finished battery magazines. Both lights work with (optional) extenders: You'll get double runtimes by the every extended kit. Overall we can say the built quality and finishing was excellent on the previous version, and is luckily the same at the 2015-version. Let's have a closer look at both lights now, shown by a lot of pictures!
at first sight, no big difference between the two…
the same dimensions
head-standing: mind the notches and the tripod connector
tailstanding: different tailcaps and double lanyard holes for the TK75-2900 lumens
thanks to improved texture the TK75-2015 has some better grip
four against three XM-L2(U2) leds
both lights are perfectly machined an finished
latest version has better anti-roll
the buttons: same shape, different prints
head to head
two big Fenix brothers…
which are a kind of portable carlights
deeper reflectors for the TK75-2900 lumens version
the lights in three parts, but you can unscrew the heads too
well lubed and excellent machined threads
difference inside: the TK75-2015 has a bigger battery-contact with little spring
difference in contacts and print
double lanyard-holes on the TK75-2900 lumens version, so better tailstanding
new at the TK75-2015: a shoulder strap, nice addition!
multifunctional: a (removable) tripod- and strap connector in one
with connector mounted on a tripod
without connector mounted on a gorilla pod
the leds are well centered
huge, but rather compact
nice, new feature: a built-in voltage indicator
User interface:
When we look at the prints at the buttons, we can't expect the same interface. The 2900 lumen-version uses the right button for on/off and the left to cycle through the modes. The TK75-2015 uses the right button for on/off as well for cycling through the modes. Therefore it takes longer to turn the TK75-2015 on, the TK75-2900 has "direct-on". The left button is for the instant modes: A short press will enter instant turbo (no matter from off or on); a longer press will give instant strobe. These modes are locked: cycling through other modes is not possible while in direct turbo of strobe. Go back to normal mode by clicking the left button. The TK75-2900 has two instant modes: Instant strobe en instant SOS. Press and hold the left button for more than 1 second for Strobe, more than 3 seconds for SOS-mode.
A strange fact is the lack of a SOS-mode at the TK75-2015. I hope this will come back in future.
In emergency falls both lights can run on two 18650 cells or four CR123A's. Good to know this, but of course you will have shorter runtimes. Mind to insert the cells at the right way into the battery-holder: If you're not sure about, please read the manual before
The TK75-2015's interface has some nice improvements against the previous: There a lockout-mode built-in and the light has also a power indicator. Press and hold both button until the light flashes to activate lockout. Same way to deactivate. While in lockout, every press at any button will give some flashes. So we can't speak here of a real lockout
I had to get used by the new interface, but can say, it works fine. I really like the instant-turbo mode and also the lockout function and the power indication are good new features. So, after some use, I prefer the improved interface. One thing I'd like to see: The glow in the dark or illuminated switch-buttons that Fenix uses at other lights, for example the BC30R.
Modes:
Both lights have the same power levels, normally starting at TURBO > LOW > MID > HIGH. Last used normal mode will be memorized. The three highest modes are well spaced, but still I miss a real low, and a there's a rather big jump between the LOW and Medium. A mode that has 3 lumens or lower should be possible at this lights in my opinion. The 2900-lumen-version has above these modes Strobe and SOS, with no memory. The TK75-2015 has Strobe, instant TURBO, LOCKOUT-mode and POWER-INDICATOR mode. No momentary-on at this lights.
Both lights have a step-down from TURBO to HIGH, to prevent against overheating. At the previous version this is time-controlled (after 15 minutes) and at the TK75-2015 it is temperature-controlled.
The POWER-INDICATOR in the TK75-2015 is a bit too detailed: It works with constant-on an flashing leds. All leds on: FULL power; two leds on and two flashing: HIGH power; only two leds on: LOW power; two leds flashing: CRITICAL power. Very innovative of Fenix, but you have to get used by it! Overall, all modes work properly and without problems, but I'd like to see a flashlight with BC30R's user interface!
Size comparison:
Although the TK75's have the same dimensions, I will show you some pictures. In this comparison also a competitor, that has almost the same dimensions and output: the Nitecore TM16.
18650 cell, Fenix TK75-2900 lumens, Fenix TK75-2015, Nitecore TM16
Fenix TK75-2900 lumens, Fenix TK75-2015, Nitecore TM16
Fenix TK75-2900 lumens, Fenix TK75-2015, Nitecore TM16
the heads: all lights use XM-L2(U2) leds
and the tails
Tint:
Compared to the 2900-lumen-version the TK75-2015 has a coolwhite, less neutral tint. Luckily no blue / purple or green can be found. I've also compared it to TM16's tint.
Beamprofile:
Three or four little hotspots make one big: These lights have a big and throwy hotspot, and a clear corona. Because every reflector gives also its own spill, this is clearly visible at the edges of the "flower-shaped" beam. The little deeper reflectors of the TK75-2900 lumen will give more throw. Both heads / reflectors are designed to light up a big and wide area. The beams are ok, no rings or spots visible. No PWM at any mode.
Beamshots:
As usual, we start by projecting both lights at a white wall. I adjusted the shutter speed to avoid overexposure. Distance to the wall about 1 meter.
camera settings: ISO 100, WB daylight, F/2.7, 1/800 sec, 35mm
animated picture
Going outdoors now….. At first, both lights' modes compared to each other. Clear to see the difference: the TK75-2900 lumens has more throw and is still an impressive light.
camera settings: ISO 100, WB daylight, F/2.7, 4 sec, 35mm
Both lights side by side
A comparison with some more floody lights in the same lumen class.
a shootout with the Fenix LD75C and the Eagtac MX25L4C
Location 2:
Another location, to show also the difference in throw. Distance to the trees about 300 meters.
Starting the a shootout with the two TK75's.
camera settings: ISO 100, WB daylight, F/2.7, 4 sec, 35mm
And a comparison to some other lights, driven by 4 XM-L2(U2)'s. The Fenix LD75C has a lot of flood and less throw, the Nitecore TM16 will reach farther.
Fenix TK75-2015 against Fenix LD75C and Nitecore TM16
Conclusion:
With the upcoming winter-season it's so nice to "play" with this big lights. I really love the combination of output and impressive throw. About the beam: The TK75-2900 has better throw, the TK75-2015 better spreads the beam. Also because of the (still) impressive beam of the TK75-2900, the output of the newer version is not that big "jump" that we should expect. And, as we know, the difference between 1000 and 2000 lumens is (for human eye) better visible than 3000 and 4000 lumens… Personally, I prefer the more neutral tint of the TK75-2900, but maybe later batches of the TK75-2015 will have the same. I had to get used by the new interface of the TK75-2015, but after some days, it works fine. I'm especially happy with the direct-turbo mode. Other good improvements on the new version: A lock-out mode, tripod mounting and a voltage-indicator. I wish Fenix will soon add a holster for this light. To be honest I can't believe such a light will come without…..
So, if you're looking for a real impressive, high quality searchlight that's also rather compact, I can recommend the latest TK75. Again and again I'm impressed by the output of this light.
If you're already a TK75-2900 owner, love this unique light. Although it's a light that came out in 2013, the mixed output of this light is still imposing.
the 2015-version on the left
Thanks to Fenixlight and knivesandtools for providing me this lights!
the TK75-2015 side by side to the previous version
impressive lights
with big heads, powered by XM-L2(U2) leds
the same proportions, but clear differences
Let's start, as usual, with the manufacturer specs of the TK75-2015:
Features:
·Uses 4 Cree XM-L2 (U2) LEDs with a lifespan of 50,000 hours
·Powered by four 18650 rechargeable Li-ion batteries or eight CR123A batteries
·Ultra-high intensity of 4000 lumens, instant Burst and Strobe activation
·Back support system, effectively release holding fatigue
·Power display of runtime, quick lock-out function
·length: 185mm (7.28in.)
·diameter: 52.5mm (2.07in.)
·head: 87.5 (3.44in.)
·575-gram weight (20.28oz) excluding batteries
·Digitally regulated output maintains constant brightness
·Low-voltage reminder indicates when battery replacement is needed
·Reverse polarity protection, to protect from improper battery installation
·Dual button switch system in the front for simple and fast operation
·Made of durable aircraft-grade aluminum
·Premium Type III hard-anodized anti-abrasive finish
·Toughened ultra-clear glass lens with anti-reflective coating
And the output specs, (also a comparison with the earlier version):
NOTE: the 2015-version is tested with 3400 mAh, the 2900 lumen-version with 2600 mAh cells
TK75-2015
TK75-3 x XM-L2 U2
Unboxing:
Good to see that this "upper-class" light comes in a sturdy carrying-case. This box will prevent the light and makes it easy to store the light and the accessories while not used. Except the prints on the enveloping carton this carrying-case is equal to the earlier TK75-package. So I think it's not surprising that I can tell the contents are the same too, only the 2015-version comes including a shoulder-strap. Strange that we can't find a holster, it should be added next time.. Personally, I'm happy with this boxes, and wish Fenix should bring more lights in such a box. More pictures below that also show the contents…
same boxes, only difference in prints
equal cases, except the stickers
inside: TK75, manual, warranty, leaflet, o-rings and lanyard. 2015-version has a shoulder strap.
Impressions:
First impression: Big but compact! Both are impressive, some heavy flashlights that are excellent manufactured and finished. Good job on anodizing, clear glass lenses and perfect centered leds. The reflectors are clean, except one minuscule flaw that I found in the TK75-2015's reflector. The threads are well machined and run smoothly, and are greased sufficient. Both are lights for some bigger "men-hands" because of the proportions. The TK75-2015 has some better grip and also a better anti-rolling design. Tailstanding is no problem, but I don't understand why Fenix has done away the double lanyard-holes: The previous version (whit added lanyard) is standing more stable.
At first sight, those lights look, except the reflectors, almost equal. But when we have a closer look, we see a lot of differences. Let's name the most important: the notches at the heads, the body texture, the print on the buttons, the tripod connector at the TK75-2015 and the shape of the tailcaps. Also inside some differences: A little spring at the battery-contact and the battery-magazine of the latest version has its own print. High quality also inside: No sharp parts or solder rests and well finished battery magazines. Both lights work with (optional) extenders: You'll get double runtimes by the every extended kit. Overall we can say the built quality and finishing was excellent on the previous version, and is luckily the same at the 2015-version. Let's have a closer look at both lights now, shown by a lot of pictures!
at first sight, no big difference between the two…
the same dimensions
head-standing: mind the notches and the tripod connector
tailstanding: different tailcaps and double lanyard holes for the TK75-2900 lumens
thanks to improved texture the TK75-2015 has some better grip
four against three XM-L2(U2) leds
both lights are perfectly machined an finished
latest version has better anti-roll
the buttons: same shape, different prints
head to head
two big Fenix brothers…
which are a kind of portable carlights
deeper reflectors for the TK75-2900 lumens version
the lights in three parts, but you can unscrew the heads too
well lubed and excellent machined threads
difference inside: the TK75-2015 has a bigger battery-contact with little spring
difference in contacts and print
double lanyard-holes on the TK75-2900 lumens version, so better tailstanding
new at the TK75-2015: a shoulder strap, nice addition!
multifunctional: a (removable) tripod- and strap connector in one
with connector mounted on a tripod
without connector mounted on a gorilla pod
the leds are well centered
huge, but rather compact
nice, new feature: a built-in voltage indicator
User interface:
When we look at the prints at the buttons, we can't expect the same interface. The 2900 lumen-version uses the right button for on/off and the left to cycle through the modes. The TK75-2015 uses the right button for on/off as well for cycling through the modes. Therefore it takes longer to turn the TK75-2015 on, the TK75-2900 has "direct-on". The left button is for the instant modes: A short press will enter instant turbo (no matter from off or on); a longer press will give instant strobe. These modes are locked: cycling through other modes is not possible while in direct turbo of strobe. Go back to normal mode by clicking the left button. The TK75-2900 has two instant modes: Instant strobe en instant SOS. Press and hold the left button for more than 1 second for Strobe, more than 3 seconds for SOS-mode.
A strange fact is the lack of a SOS-mode at the TK75-2015. I hope this will come back in future.
In emergency falls both lights can run on two 18650 cells or four CR123A's. Good to know this, but of course you will have shorter runtimes. Mind to insert the cells at the right way into the battery-holder: If you're not sure about, please read the manual before
The TK75-2015's interface has some nice improvements against the previous: There a lockout-mode built-in and the light has also a power indicator. Press and hold both button until the light flashes to activate lockout. Same way to deactivate. While in lockout, every press at any button will give some flashes. So we can't speak here of a real lockout
I had to get used by the new interface, but can say, it works fine. I really like the instant-turbo mode and also the lockout function and the power indication are good new features. So, after some use, I prefer the improved interface. One thing I'd like to see: The glow in the dark or illuminated switch-buttons that Fenix uses at other lights, for example the BC30R.
Modes:
Both lights have the same power levels, normally starting at TURBO > LOW > MID > HIGH. Last used normal mode will be memorized. The three highest modes are well spaced, but still I miss a real low, and a there's a rather big jump between the LOW and Medium. A mode that has 3 lumens or lower should be possible at this lights in my opinion. The 2900-lumen-version has above these modes Strobe and SOS, with no memory. The TK75-2015 has Strobe, instant TURBO, LOCKOUT-mode and POWER-INDICATOR mode. No momentary-on at this lights.
Both lights have a step-down from TURBO to HIGH, to prevent against overheating. At the previous version this is time-controlled (after 15 minutes) and at the TK75-2015 it is temperature-controlled.
The POWER-INDICATOR in the TK75-2015 is a bit too detailed: It works with constant-on an flashing leds. All leds on: FULL power; two leds on and two flashing: HIGH power; only two leds on: LOW power; two leds flashing: CRITICAL power. Very innovative of Fenix, but you have to get used by it! Overall, all modes work properly and without problems, but I'd like to see a flashlight with BC30R's user interface!
Size comparison:
Although the TK75's have the same dimensions, I will show you some pictures. In this comparison also a competitor, that has almost the same dimensions and output: the Nitecore TM16.
18650 cell, Fenix TK75-2900 lumens, Fenix TK75-2015, Nitecore TM16
Fenix TK75-2900 lumens, Fenix TK75-2015, Nitecore TM16
Fenix TK75-2900 lumens, Fenix TK75-2015, Nitecore TM16
the heads: all lights use XM-L2(U2) leds
and the tails
Tint:
Compared to the 2900-lumen-version the TK75-2015 has a coolwhite, less neutral tint. Luckily no blue / purple or green can be found. I've also compared it to TM16's tint.
Beamprofile:
Three or four little hotspots make one big: These lights have a big and throwy hotspot, and a clear corona. Because every reflector gives also its own spill, this is clearly visible at the edges of the "flower-shaped" beam. The little deeper reflectors of the TK75-2900 lumen will give more throw. Both heads / reflectors are designed to light up a big and wide area. The beams are ok, no rings or spots visible. No PWM at any mode.
Beamshots:
As usual, we start by projecting both lights at a white wall. I adjusted the shutter speed to avoid overexposure. Distance to the wall about 1 meter.
camera settings: ISO 100, WB daylight, F/2.7, 1/800 sec, 35mm
animated picture
Going outdoors now….. At first, both lights' modes compared to each other. Clear to see the difference: the TK75-2900 lumens has more throw and is still an impressive light.
camera settings: ISO 100, WB daylight, F/2.7, 4 sec, 35mm
Both lights side by side
A comparison with some more floody lights in the same lumen class.
a shootout with the Fenix LD75C and the Eagtac MX25L4C
Location 2:
Another location, to show also the difference in throw. Distance to the trees about 300 meters.
Starting the a shootout with the two TK75's.
camera settings: ISO 100, WB daylight, F/2.7, 4 sec, 35mm
And a comparison to some other lights, driven by 4 XM-L2(U2)'s. The Fenix LD75C has a lot of flood and less throw, the Nitecore TM16 will reach farther.
Fenix TK75-2015 against Fenix LD75C and Nitecore TM16
Conclusion:
With the upcoming winter-season it's so nice to "play" with this big lights. I really love the combination of output and impressive throw. About the beam: The TK75-2900 has better throw, the TK75-2015 better spreads the beam. Also because of the (still) impressive beam of the TK75-2900, the output of the newer version is not that big "jump" that we should expect. And, as we know, the difference between 1000 and 2000 lumens is (for human eye) better visible than 3000 and 4000 lumens… Personally, I prefer the more neutral tint of the TK75-2900, but maybe later batches of the TK75-2015 will have the same. I had to get used by the new interface of the TK75-2015, but after some days, it works fine. I'm especially happy with the direct-turbo mode. Other good improvements on the new version: A lock-out mode, tripod mounting and a voltage-indicator. I wish Fenix will soon add a holster for this light. To be honest I can't believe such a light will come without…..
So, if you're looking for a real impressive, high quality searchlight that's also rather compact, I can recommend the latest TK75. Again and again I'm impressed by the output of this light.
If you're already a TK75-2900 owner, love this unique light. Although it's a light that came out in 2013, the mixed output of this light is still imposing.
the 2015-version on the left
Thanks to Fenixlight and knivesandtools for providing me this lights!
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