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ThruNite TN4A (XP-L HI) Max 1050 Lumen Flashlight


Product Description

  • ThruNite TN4A HI is a compact but powerful LED thrower flashlight with high quality beam from smooth peel reflector, 
    which adopts the latest CREE XPL HI LED to give great light efficiency and makes output up to 1050 lumens. 
  • The TN4A HI not only possesses premium type-III hard anodized aircraftgrade aluminum body,
    but also adopts advanced Intelligent Temperature Control technology to protect it from overheating. 
  • Moreover, driven by four economical and readily available AA batteries, the TN4A HI will be a good choice for you to use everywhere. 


  • Adopts latest CREE XP-L HI LED technology to give great light efficiency. 
  • Compact thrower with high quality beam from smooth peel reflector.
  • Advanced electronic switch with low voltage indication for silent operation.
  • ThruNite ITC (intelligent temperature control) technology to prevent possible light damage from overheating.
  • Six modes available: Firefly, Low, Medium, High, Turbo and Strobe.
  • Reversed polarity protection system prevents damage to the light.
  • Ultra clear tempered glass lens with anti-reflective coating.
  • Aircraft grade aluminum body structure with knurling for firm grip.
  • Premium type III hard anodized anti-abrasive finish.
  • Memory function to set any mode (except for Firefly, Turbo and Strobe) for immediate use.
  • Applicable for AA batteries to use economically everywhere.


  • LED: CREE XP-L HI LED with a lifespan of 20+ years of run time.
  • Runs on: 4 x AA batteries (not included).
  • Working Voltage: 2.75V-8V.
  • Output mode/Runtime(tested with Four NIMH 2500MAH batteries):
    -Strobe (1050 lumens/150 minutes)
    -Turbo (1050 lumens/56 minutes)
    -High (520 lumens/150 minutes)
    -Medium (120 lumens/14 hrs)
    -Low (14 lumens/93 hrs)
    -Firefly (0.2 lumens/80 days). 
  • Peak Beam Intensity: 52340cd.
  • Max beam distance: 457m.
  • Impact resistant: 2 meters.
  • Waterproof to IPX-8 Standard (1.5 meters).
  • Weight: 218.6g without battery.
  • Dimensions: 111.5mm in length, 45.5mm in diameter.
  • Accessories: Holster x1, Spare O ring x2, Battery Carrier x1(inside the flashlight), Lanyard x1.


  • Turn ON/OFF
    Press the side switch to turn the light on/off.
  • Change Modes
    When the light is on, long press the side switch to cycle through Low, Medium and High. 
    Shortcut to Firefly: When the light is off, long press the side switch to get Firefly mode.
    Double click to turn to Turbo from any mode. Another double click to get Strobe.
  • Memory Function
    The light will turn on in the last mode accessed, except for Firefly, Turbo and Strobe.
  • ITC Technology
    The light will automatically lower the current when temperature in LED or driver rises to 80 degrees centigrade to protect the flashlight from overheating. 
    Thus to extend its lifespan.
  • Battery Replacement 
    Unscrew and take off the body near the head, insert four AA batteries into the battery carrier, put the carrier into the flashlight and screw on the body.
    With either end of the battery carrier towards the light head is OK. But make sure the batteries are correctly inserted into the carrier 
    with polarities matched (springs on the carrier should connect with the cathodes of batteries).
  • Low Voltage Indication
    When the indicating light on the switch turns from blue to red, it means the batteries should be replaced.

Product Reviews

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Showing reviews 1-15 of 17 | Next

  1. Complete Flashlight 5 Star Review

    Posted by on 23rd Jan 2018

    Fits perfect in hand.Excellent materials,flawless construction.Realy realy bright.My best aa battery.Don't loose it.Fast shipping and great communication.
    Seller A++++++++++++++++++++++++++++++++

  2. Get This Product 5 Star Review

    Posted by on 28th Dec 2017

    I love this flashlight its small and easy to hold and has great illumination. The price was great also.

  3. TN4A Hi Neutral. It is a thrower 5 Star Review

    Posted by on 5th Jan 2017

    I am blown away with how great of a 'ceiling' bounce / room illuminator these TN4A Hi s really are {considering their tiny 'narrow focused' [Hi] centre spot}.
    The Neutral tint XP-L Hi used in these TN4A Hi s of mine have what looks like maybe around 4,500k +.
    And this's heaps preferred over typical 5,000k neutral from elsewhere.
    The TN4A Hi is one heavy beast, but it's rated to 2m drop resistance, so who cares about its weight.
    The flexibility of 4x AA is awesome. I'm using regular [2000mAh] eneloop, `cause I read somewhere that [2450mAh] eneloop PRO s are somewhat tight.
    There is, however, a tiny gap between carrier and [inner] wall of flashlight's tail assembly. I'm gunna modify this by placing electrician's tape around
    wall of tail assembly at top and bottom. This is where carrier is widest, and, thus, I'll not interfer with battery positions within actual carrier.
    The eneloop [regular] are an easy fit both to get in and to get out again.
    The BEST thing of all is the carrier is NON-Polarised. ie. there is no right and wrong way to place inside tail assembly.

    I'm glad I snapped up 3.
    I am pleased with ALL 3x these.

    As with any light using XP-L Hi, there isn't too much corona surrounding the spot. But in the case of these 45mm wide lensed TN4A s, the flood diameter is literally huge.
    I have other torches which throw out to 400m just like this ThruNite Hi does, but only the Thrunite has this huge flood circle.
    And it's flood area is functional to boot, even on low / 14 lm setting.

    The 80day 0.2 lm firefly seems brigher than claimed.
    The flood area is useless / I cannot see presence of a corona,
    BUT I find it easy to read by the light of 'lowest' firefly's spot.
    I am extremely suprised [and delighted] to find that ALL 3 of my TN4A Hi s are consistantly close to each other in brightness on firefly mode.
    I did expect to 'cherry pick' a fav. out of the 3,
    but discovered that I can read by the light from any of these 3,
    provided I only rely on the tiny, tiny spot.

    I never go caving, but if I did, and if I got trapped,
    I would rely on my TN4A Hi 's firefly setting for the duration of my trapped underground life!
    I suspect that why I perceive it to be far greater than 0.2 lm is because of the concentration to a tiny sized spot, compared to other torches of mine @ 1 lm.
    Above 1 lm, and I call it Moonlight.
    Below 0.5 lm, and I call it Firefly.
    These ThruNite torches seem like between high firefly and low moonlight at their centre spot,
    but I still say it's true firefly {but on the upper limit for firefly, only}.
    I never wanted 0.2 lm, but would rather 0.5 - 1.0 lm, and I feel like that's what I got times 3 :-)
    The bezel looks like one thick/wide beastie.
    I believe it'd help greatly to protect, during a 2 metre fall.

    I chose the Thrunite over other brands [like NiteCore] due to lowest of low parasitic drain.
    The main review suggests 10 years to full drain; when left inside and connected.
    I'd thus consider 5 years to half capacity, I guess: therefore torch is still good-to-go, 5 years later.
    Of course I 'could' lockout with a huge twist, or remove carrier entirely, but .... I'm lazy, plus I want readynessness.
    The other main reason for choosing ThruNite over all others, is it's awsome non-polarised carrier.
    [...] keep a spare magazine [read, loaded carrier] in the pocket,
    and when the batteries go flat, switch over to spare magazine in the dark by feel, without concern regarding "which way does it go?",

    Great torches ThruNite and thanx for the Neutral options :-)

  4. Compact thrower 5 Star Review

    Posted by on 4th Jan 2017

    A compact but powerful 4xAA thrower. It can easily and brightly illuminate a small house 250 meters away. Machining and anodizing is perfect, reflector has no flaws.
    The turbo mode on double-click is very convenient.

  5. Best Flashlight! 5 Star Review

    Posted by on 2nd Jan 2017

    I purchased 2 of these flashlights as a gift for Christmas and both people LOVED their new flashlights and were extremely happy. It is amazing how good it is and feels sturdy and not cheaply made. For the price I recommend this product

  6. Super Bright, Tough and Compact Flashlight 5 Star Review

    Posted by on 31st Dec 2016

    I love flashlights so I'm always looking for the brightest and most durable flashlight and I found it. The TruNite TN4A is my My favorite flashlight ever. The beam throw on this flashlight is on believable, I have never seen a flashlight using alkaline AA batteries I throw such a bright beam so far. Also you have several brightness settings to choose from that also conserve battery power. I love this flashlight so much I purchased four of them, I certainly recommend this flashlight to anyone who wants a Superbright, tough and compact flashlight.

  7. Not your ordinary flashlight 5 Star Review

    Posted by on 14th Dec 2016

    They are the best flashlight I have ever owned so I bought two and thinking about a third. They are tough, bright and survival ready or any situation that requires a bright reliable flashlight.

  8. TN4A STILL the Best 4xAA LED Light in the World 5 Star Review

    Posted by on 10th Dec 2016

    I now have 5 TN4A's. The first batch CW without the lanyard attachment point and no serial number that has the still tint boiling shifting hot spot and corona, both the XML2 NW and XP-L NW, The CW HI and now the NW HI. ALL get used and ALL are still so solid I have every confidence I could turn any one of them on and throw it 40 feet into a lake and it would still just keep cranking. THE BEST 4xAA LIGHT THERE IS

  9. for a mate 5 Star Review

    Posted by on 27th Nov 2016

    Second torch ive bought of u but for a mate who was impressed by mine.

  10. great little torch.. 5 Star Review

    Posted by on 15th Nov 2016

    Ideal for my type of fishing...and will be ordering a head torch soon thanks

  11. wow 5 Star Review

    Posted by on 11th Oct 2016

    great product. not just a flashlight but also usable for safety issues in the dark.

  12. Nice beam and spread 5 Star Review

    Posted by on 17th Aug 2016

    This is a very strong light. It lights up the soundings and still has a beam that goes the distance.

  13. Great for duty belt. 5 Star Review

    Posted by on 23rd Jul 2016

    Work as a parole officer in Ohio. This light works great and fits nice on my duty belt. Works great being able to adjust intensity and the long use on regular AA batteries! Great for house searches as well as a long distance thrower outside!

  14. Perfect small thrower. 5 Star Review

    Posted by on 6th Jul 2016

    Great light. Small, well built and amazing throw from 4 AA batteries.

  15. Great thrower... 5 Star Review

    Posted by on 12th Feb 2016

    Very useful being able to use AAA batteries.
    Well made, and is a great torch.
    Didn't notice too much difference between high and turbo modes.

Showing reviews 1-15 of 17 | Next