Tag: thrunite t1 review

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Thrunite T1S Review ($35, 1212 Lumens, 18350)

Thrunite has updated their small EDC offering with the T1S, it features an 18350 battery, SST40 LED, and is said to produce up to 1200 lumens. They have updated the design a bit, added USB-C charging, and a new TIR Optic. Thanks to Thrunite for sending it to me to review. 

 

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Pickup the Thrunite T1S on Amazon on the links below. For the discount click the coupon on the page and use coupon code MZMO4272 for an extra 15% off.

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Packaging & Accessories

Packaging is standard Thrunite here, Not much to explain that the pictures won’t answer. You do get the note to remove the battery isolator before using the light, a key point for new users. Accessories you get with the T1S are a 1100mAh 18350 battery, lanyard, extra oring, snap on pocket clip, and a USB-A to USB-C charging cable. 

 

Construction & Design

The T1S is made from aluminum, and anodized in a semi shiny black. Fit and finish is good, above average for this price point I would say. Everything feels good, threads are anodized. The tail is flat, with a magnet inside. The clip attaches at the rear only, more on that later. The body is has 3 smooth sides, and 3 sides with small shallow slots milled into them for grip and style. The head is slightly larger, with minimal fins to dissipate heat. The electronic switch sits on a shallow platform which helps make it indexable, it has LED’s under to server as power indicators too. Opposite the button is the USB-C charging port, with standard silicone rubber cover. 

Internally there is a spring and magnet at the tail, and a brass post up front. Tolerances here are good, the battery is slip fit and the light can run standard flat top or button top cells from whomever you choose. Nothing is proprietary.

 

Retention

The T1S comes with the same pocket clip that the T1 had, this is a press fit on the rear only. It has a bit of a step in it and the top of the loop is small both of which are not my favorite, but works well here and carries super deep. It’s a dual direction clip so it can clip onto a hat well too. Don’t forget the tail is magnetic too.

 

Size, Weight, and Comparison

I measured the length of the T1S at 69.3mm, minimum diameter at 22.2mm, maximum diameter at 26mm at the button in the head. Weight with the battery and clip installed was 2.47oz, or 70.1g. Size wise it’s extremely similar to the original Thrunite T1. When I compare it to the Olight Baton 3, it’s longer and larger in diameter, and that’s expected given the different batteries the two run. The T1S is IPX8 water rated.

 

LED & Beam

The T1S is running a SST-40 in Cool White. When tested with my Opple meter, I received an unscientific 5375k tint in turbo, and 5230k in high. Ra value is somewhere in the 60s. What my eye saw was in the lower modes there is a significant amount of green tint shift that disappears in the higher modes. 

The optic here makes all the difference in my opinion, the T1 was a traditional reflector but super short, the result was all flood. The T1S has a TIR optic so you get a very useful balanced beam for EDC tasks, a reasonably large hotspot with most of the beam intensity and some spill. One thing to note is the TIR is concave, plastic, and doesn’t have a glass lens on top. Not a big deal at this price point, but expect it to get scratched some with use.

 

Official Outputs

 

Runtime & Heat

Turbo output on the light is rated at 1212 lumens for 5 minutes, but in my test I really only saw that for about 2:30 before that stepdown started. It was a slow stepdown that took about 10 minutes to reach around 30% relative output where it ran for an additional hour before running at its low/firefly modes for the remaining 3 hours or so for a total of 3:20:00. Max heat during that time was 50C. I then ran a runtime in medium mode where it was extremely stable and outdid the rated runtime out to 6:30:00.

 

UI

The Thrunite T1S has the pretty standard flashlight UI from Thrunite. From off, long hold to get to firefly mode, when off a single click turns on in the last standard mode used. Long press when on to cycle through the 3 main modes. Double click to go to turbo, triple click to go to strobe. This is simple and definitly an improvement over the slow ramping UI of the original T1. 

 

Recharging

The light recharges via the onboard USB-C that’s opposite the main switch. It is USB-C PD Compatible which is great to see. When recharging the button on the light turns red and turns blue when charged. Maximum charging speed I saw with the included 1100mAh battery was about 0.6A which is conservative. Total charging time from LVP at 3.033V to full at 4.144v was 2:20:00. One other note is that the light uses a standard 18350 battery, I was able to swap in a flat top Vapcell or Keeppower brand battery without problem here. 

 

Final Thoughts

If you were looking for a small EDC light, with USB-C charging, and a non proprietary battery, the Thrunite T1S is a great place to look. At an MSRP of $40, but with a $10 off currently the Thrunite T1S is a bargain at just under $30 and remember that includes the 1100mAh battery and USB-C charging cable. That’s a great bargain for what you’re getting, and fast shipping from the USA. If you’re looking for a new EDC light in this form factor that’s small and don’t mind the greener tint’s at lower outputs, I can recommend the T1S. Hopefully when the chip shortage eases we will see some neutral white emitters and other body colors soon. Thanks for watching or reading.

 

Pickup the Thrunite T1S on Amazon on the links below. For the discount click the coupon on the page and use coupon code MZMO4272 for an extra 15% off.

Black: https://amzn.to/3rh5OI6

Grey: https://amzn.to/3qz2SY0

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Thrunite T1 (1500 Lumen, 18350 EDC Flashlight)

In my last review I reviewed the Wowtac W1, but today I am taking a look at the Thrunite T1, the W1, bigger and slightly older brother. The T1 has been out now for a few months but this is my first time getting my hands on one. The light uses as larger 18350 battery with more runtime, a larger Cree XHP 50 LED with more output upto 1500 lumens, with tint options, and features ramping UI. Thanks to Thrunite for sending this over to review and look at. 

 

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Packaging & Accessories

Normal brown cardboard Thrunite box here, On one end is the line drawing of the light and it’s name, on the other is the emitter option that is in the light which here is the Neutral White option. The light comes protected in foam, and it’s accessories include the Thrunite branded button top protected 1100mAh 18350 battery, deep carry pocket clip, Thrunite branded lanyard, extra o’rings and USB port cover, MicroUSB cable for recharging and the user manual. 

 

Construction and Description

The T1 is an EDC style flashlight that’s made from black anodized aluminum. It features a flat magnetic base with a pretty strong magnet. The clip attaches at the rear only of the light and is not fixed in place. It’s a dual direction clip, more on that later on in the review. The body has a milled texture that we have seen on other Thrunite lights like the TH10 V2, and TC15 I have reviewed previously. 

Inside there is a large stiff spring, and a solid post in the head. It works with the rather long 18350 that comes with the light, and more standard unprotected sized batteries too without rattle. Threads are fine and square cut.On the head itself it has the eswitch that’s fairly quickly with LED’s underneath to indicate charging status. Opposite the switch is the MicroUSB recharging port and silicon cover. Water resistance here is good and it’s rated at IPX-8 and survives my bucket test easily.

The bezel has a large silver accent. The lens is anti reflective coated. Underneath is a large shallow reflector that swallows up the large Cree XHP-50 LED nicely. Centering is good on the LED within the reflector.

 

Size & Weight

I measured the length of the T1 at 70mm long, 22mm at the narrowest point, and 26mm at the widest point between the button and charging port. Weight with the included battery and clip came in at 71.4g. The light is IPX8 water rated.

The Wowtac W1 visually looks very similar to the Thrunite T1 but the Thrunite is large in pretty much all dimensions just slightly. For those that don’t know Wowtac is Thrunites sister brand. The two light share the same switch, clip, and charging port design. The bezels are the same style but dimensions are slightly different. 

 

The Olight S1R Baton II is frequently compared to the T1 because it’s a popular light of this form factor. It’s smaller in all dimensions since it runs a 16340 battery. It only carries head up, which you certainly have to get used to. It’s much more visible in the pocket because of it’s blue bezel and reflector, vs the T1’s black tail cap in deep carry. Runtimes are better on the larger battery of the T1, as well as turbo is brighter with 2.5 times more runtime before step down and the T1 comes with a tint choice. 

 

Retention

The T1 features a dual direction deep carry pocket clip which means it will clip onto the brim of a hat or batman mask if you want. The light carries with the tail up, deeply in the pocket which I like. I like to put the clip opposite the button on most lights like this because i can find the button easier by feel, but on this it interferes with the USB cover slightly when trying to put it in your pocket. Overall a good but not perfect carry. 

LED & Beamshot

This light is using a Cree XHP 50 LED. Mine is in the neutral white tint, but cool white is also available if you prefer. The beam here is mostly floody from the short orange peal reflector, but has a large bright center to give it some spot. I do notice quite a bit of tint shift. The center is warmer and the spill is cooler with a bit of a blue tinge.

 

Runtime & Heat

For such a small light that produces 1500 lumens on turbo, the runtimes here were pretty impressive. Turbo lasted a solid 2 minutes before it was done stepping down gradually. It ran from 2 to 15 minutes at about 35% relative output, then stepped down slightly to 30% relative output for the bulk of the runtime out to 55 minutes. From here the light started to sag out to about 68 minutes and eventually stop with low voltage protection kicking in at 3.065V.

 

Heat here is manageable given the 1500 lumens turbo mode lasts for 2 minutes. At 1 minute I measured 109F, at 5 minutes 105F and at 10 minutes 103F. 

 

Official lumen ratings were 

  • Turbo 1500 Lumens then 408
  • Infinity High 685 Lumens
  • Infinity Low 15 Lumens
  • Firefly 0.5 Lumens
  • Strobe 550 Lumens

No PWM was observed via eye or oscilloscope. 

 

UI

This light features a ramping UI Thrunite is calling infinite UI. I like it quite a bit. If you long press from off you get firefly which is 0.5 lumen. If you single click to turn on the light will come on in the last ramping mode used. To adjust the ramp you long press and hold once one. Let off the button when you get to your desired brightness level. If you overshoot or undershoot each time you let of the button the direction reverses. Double click to go to turbo and triple click to go to strobe. 

 

Recharging

USB-C recharging would have been nice, to see here but instead we have good old MicroUSB. Since this isn’t a brand new model I won’t fault it too much. The included 18350 battery is a button top protected 18350 that’s on the long side at 39mm but it’s capacity of 1100mAh is the current maximum available which is nice to see no corners were cut. 

 

I clocked the recharging of the battery at taking 2 hours 27 minutes to go from LVP of 3.065v to full at 4.125v. Maximum amperage I saw was 0.52A which is perfectly safe for a battery of this size. 

 

Pro

  • Longer runtime, and turbo output then it’s competitors due to the 18350 battery.
  • Available in NW and CW
  • Less expensive then it’s Olight and Fenix competitors
  • Head down deep carry design.
  • Ramping UI

 

Con

  • Not a particularly attractive light or unique design.
  • Included protected cell is on the long side.
  • Ramping is a little slow for my taste but perfectly useable.

 

Conclusion

The Thrunite T1 is a light I would recommend to anyone wanting more runtime or more light out of this small form factor EDC style light, without breaking the bank. It’s slightly larger then the competition but you get a solid bump in runtime and output for that, while still being affordable and giving you a choice in tints.

 

I enjoy the ramping UI here but I wish it was slightly faster. I really don’t have much bad to say about the light. It’s one I can pretty easily recommend and it’s affordable. 

 

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