Today I am taking a look at the Wurkkos TS12, a small pocket thrower with onboard USB-C charging. It’s using a new YLX N3535B round LED and is powered by a 14500 battery all for a bargain price. Thanks to Wurkkos for sending this to me to review any discounts or coupons I have will be in the description.
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Get your own Wurkkos TS12 for a discount at https://wurkkos.com/products/wurkkos-ts12-mini-edc-flashlight,-1050lm-432meters-powerful-rechargeable-light-with-bezel?DIST=REJCFVQ%3D&VariantsId=11017
Packaging & Accessories
Wurkkos packaging on recent models has been a lot nicer and this is no exception, it’s a full color slip with technical specs on the back over a white box with magnetic closures, a sticker on the end of the box let’s you know what the specs of your model are. The light ships with a few accessories, a generic lanyard, 2 spare orings for the tail cap, and USB-A to USB-C charging cable. You can get it with a 900mAh 14500 for an additional $2 which is worth doing in my opinion.
Construction & Design
The TS12 is made from 6061 aluminum and anodized in black. The light is a mini thrower and has a form factor similar to the Lumintop GTmini, but with a bit more of a tactical feel. The tailcap is flat and magnetic so it tailstands without a problem. In the hand the deeper groves provide decent grip for a light with no knurling on it. There is only a spring in the tail cap, threads are standard ACME cut and the head and body tube are all one piece.
The button has a silicone cover, with an LED in it’s center that’s used for a charge status indicator. The USB charging port on the rear is small, not all your USB-C cables will fit due to width restrictions. The front bezel is aluminum I believe and anodized in a gunmetal finish and glued in place. The front lens is thick glass, and below it is a deep smooth reflector with a small round LED in the center.
UI
The light has two UI modes, a stepped that it ships in by default and a ramping option that you can switch to. Stepped mode is a very traditional flashlight interface, simple click to turn on, long press to go up through the 3 main modes, double press to go to turbo, and triple press to go to the blinking modes. Once in the blinking modes, you can double press to move between strobe, SOS, and Beacon modes. The light also has moon mode which you can access from off by long pressing.
To switch to ramping mode when on click 4 times to switch between mode groups, the light will flashlight to confirm.
Ramping mode works like you think with double click to turbo, and triple click to strobe although when ramping if you hit peak output the light will reset down to low instead of stopping. Not idea IMHO.
Retention
For retention, there is a small lanyard hole in the tailcap for the included generic lanyard. The light looks like it’s designed for a clip to attach at the rear however one is not included. I like it’s slightly longer length than the GTNano I have since the body tube is a little longer.
Size & Weight
I measured the length at 90.9mm, body diameter at 20mm, and head diameter at 33mm. Weight with the battery came in at 2.61oz. The light is IPX8 water rated and drop rated for 1M.
LED & Beam
The Wurkkos TS12 is using a new LED the YLX N3535B which is round instead of square. There isn’t much information available for this LED that I can find, but from testing, I can tell you my example is 5536k and 57Ra on my Opple Meter. Its tint is more yellow in DUV than we see from most other LED’s. To my eye, it looks yellow-green but that doesn’t show up on the meter much. In a thrower, we typically don’t care as much about high CRI so this isn’t as big of deal. It’s something I would notice though if using it on something reflective like snow. The beam has a small hot center, and a few diffused rings in it. The spill has a small area around the hot spot where it’s reasonably intense and then a huge drop-off for everything past that. I don’t notice much of a difference here with the LED being round vs. square and having optics. There is fast PWM in the light.
Outputs
My measured outputs (On my TexasAce LumenTube) were generally pretty close to what was claimed by Wurkkos for the TS12.The exception was Turbo at the standard FL1 reading of 30 seconds was 844 lumens instead of the 1050 lumens claimed. I saw 1050 lumens but only on the very initial startup output.
Heat & Runtime
Turbo stepdown on the TS12 is pretty significant and occurs pretty quickly. It goes from a peak near 1050 lumens to around 300 lumens in 90 seconds. I do wish it could sustain more lumens for longer. Peak heat was around the 15-minute mark at 46C which is warm but won’t burn you. Around the 35-minute mark on out to an hour, the light began to sea saw in output, too slowly to see with the eye but enough to see in the graph before running on low. While the light stayed on (but in a very low output) for another 90 minutes, when starting in turbo the effective useful runtime is about an hour. Starting in High, you got a lot of more of this sea saw output much sooner and a little bump in effective runtime. In medium, it did about 3:20:00 of total runtime and no sea saw output.
Recharging
A couple of notes on charging with the TS12. I found the USB-C port to be a bit narrow, the ID of a USB-C port is 8.1mm wide while the width of the surrounding aluminum for this recessed port is only 11mm so you can’t use a particularly wide cable or an adapter to get there in my experience. The included battery rated at 900mAh and I tested it at 881mAh on my Vapcell S4 Plus charger. This isn’t a light where a high drain battery is required. Charging itself was without issue, and it charged fine with PD charging. I record the light charging in exactly 90 minutes at a maximum charge rate of 0.84A. Full the battery measured at 4.12v which is a little low. LVP kicked in at 2.980v.
Conclusion
Pocket throwers have a more limited niche use in a lot of situations. It’s made it hard to justify on price sometimes, but the Wurkkos TS12 delivers a solid mini thrower, with solid performance for a budget price. It’s an easy light to recommend in the pocket thrower class without a lot of strong negatives.
Get your own Wurkkos TS12 for a discount at https://wurkkos.com/products/wurkkos-ts12-mini-edc-flashlight,-1050lm-432meters-powerful-rechargeable-light-with-bezel?DIST=REJCFVQ%3D&VariantsId=11017