NEXTORCH TA30D MAX

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NEXTORCH TA30D MAX Specifications & measurements

Brand & Model	NEXTORCH TA30D MAX
Flashlight category	Tactical
Battery config.	1*21700
Switch type	Rear, Rotary Selector
Dimensions:
Length	153 mm
Head diameter	38 mm
Weight with battery	243 g
LED & Beam
LED type	Unknown
High CRI	No
Focusable beam	No
Features
Onboard charging	No
Power bank	No
Specifications and measurements
Specified output	4,000 lm
Measured output (30sec)	3,871 lm
Max. measured output	4,187 lm
Specified beam distance	450 m
Measured beam distance (30sec)	458 m
Specified beam intensity	50,625 cd
Measured beam intensity (30sec)	52,400 cd
Overall rating	4.5 stars
Review publication date	December 2025

NEXTORCH is one of those big brands that doesn’t really get much attention in the flashlight hobby outside the tacti-cool ‘guntuber’ community, and I think that’s a shame. However, those who know NEXTORCH know they’re all about the professional sector, aimed at LEOs, private security, and folks who actually use their flashlights like tools.

In fact, I think NEXTORCH is one of the more underappreciated brands in this segment despite being used by LEOs, agencies, and NGOs all over the world. They make a lot of gear for law enforcement, first responder, and security occupations up to and including batons, distraction devices, tactical gear, and safety items like traffic wands.

There’s tons of light in their portfolio currently, with a flashlight for everything (including a baton with a flashlight, your breeching shotgun or ballistic shield), and they’ve sent me a pretty new one for review (a huge thanks to NEXTORCH). 

Up for review today is the new TA30D MAX flashlight. It’s part of the T-series higher output duty/tactical lineup, and the MAX means it has a 21700 on board, higher output, and a slick switching arrangement for quick mode and brightness selection.

These new lights also include a slick new thermal transfer system called U.T.B. (Ultra Thermal Buffer) for reducing heat transfer to the body, which helps in maintaining high output over extended runs without overheating. 

The TA30D MAX storms into the precinct duking it out with some very established names in this market segment, among which are some of my favorites, so it has big shoes to fill.

What's in the package

The TA30D MAX comes in a retail-ready upmarket packaging consisting of a large box with the requisite graphics and feature blurbs and technobabble on the outside in the typical green and white colors. Inside, the light was sitting in the typical thin plastic molded carrier with the light on top and accessories underneath. I’m not a fan of this design since it dumps the accessories out if you aren’t careful extracting the carrier. Here’s what’s inside:

• NEXTORCH TA30D MAX
• NEXTORCH 4800 mAh 21700 battery (loaded in the light)
• Lanyard
• Pocket clip
• Charging cable
• User manual
• NEXTORCH FR-3 tactical grip ring (installed)

This is a complete package with all you need to get going. The FR-3 grip ring is preinstalled (the pocket clip wasn’t) and all you need to do is unscrew the tailcap, remove the isolator, and you’re good. The battery was sitting at 3.68 volts for storage, but that still gave plenty of power for some good output. The lanyard is a nice one, but missing was a holster, and I think that’s a shame since Olight, Fenix, ArmyTek, Nitecore include holsters with their higher-end tac lights.

The TA30D MAX is part of the T series, which have higher output, longer throw, and higher sustained output. The TA30D MAX is new, and joins the smaller 18650 battery TA30D. For use-cases, it’s a light meant for tactical or duty use, and has features conducive to those applications.

It’s less of a general purpose light due to the overly simple UI, but you could use it for everyday uses. It’s not an EDC light though; too big and bulky. The tube doesn’t have heatsink fins and has been smoothed and melted with no sharp or abrupt edges, so it’s pretty snag-free, excellent for quick unholstering or draws. I deduce the lack of heatsink fins a nod towards the U.T.B. What’s U.T.B?

It’s a fancy name for a phase-transition thermal interface which absorbs thermal energy and transfers heat using a phase-change (solid to liquid, or liquid to gas) material. I don’t know which one NEXTORCH uses, but I’d venture that it’s similar to how CPU air coolers work, using evaporation (liquid to gas phase change), which we all know is a very proven, effective technology. 

In evaporation, the thermal material exists in a liquid state at lower temperatures, and transitions to a gas at specific rates. This allows for much more effective energy absorption and increased thermal capacity without adding mass or size to the host or resorting to aggressive thermal throttling.

The phase-change thermal material can absorb much more energy than air, aluminum, or copper and this means less energy is dissipated into the host, keeping operating temperatures down without reducing the output. NEXTORCH was the first manufacturer (I know of, so correct me) to field this technology, so kudos to them. Does it work? Read on for that.

Handling is great, a lot like any 21700 size duty light. The tube is easy to grip thanks to lots of little squares cut into the tube and tailcap. True to the duty/tactical use roles, the TA30D MAX came with NEXTORCH’s new FR-3 tactical grip ring installed. It’s no longer an option (about $10 separate) and no longer clip-on.

It’s really hard plastic and has a nice ‘nub’ on the ring too for self-defense and wherein added persuasion may be needed. These rings are also meant to help when using a handgun, but this is where a weapon-mounted light is a way better option.

Personally, I haven’t warmed up to these rings since they get in the way more than anything. Thankfully, it can be removed and swapped with the included clip, but it does look a bit ‘naked’ without the ring installed.

This clip is a nice one. It’s a stout, blackened stainless, one way (bezel down) clip on type. This one’s nice in that NEXTORCH added a lanyard hole, and it’s also keyed to the tube and this one’s also captured when the tailcap is in place.

I really like this design since the clip will always be located correctly and won’t shift under hard use or when clipped to anything other than your pocket. It’s also a superior design to the retained/captured type clips FireflyLite and others use. The downside? You can’t re-orient it once installed.

For switching, you get a five-position rotary control ring with a middle e-switch, which has been emulated across multiple brands (Wuben’s T4, Wurkkos TD07, Fenix’s TAC models). I really like these since it allows for one-handed operation.

The rear e-switch is a two-stage unit and has an opaque ring around the outside for the LVP/battery status, and functions like a forward clicky, but it doesn’t have a definite ‘click’ or feedback to it due to the functionality of the UI.

It’s okay, but so much like Fenix’s new e-clickies, I’m not a fan of it and much prefer snappy tactile clicks. The rotary selector is nicely detented and works great. It’s made of metal also, so it’s sturdy and unlikely to ever fail.

For build quality, every NEXTORCH I’ve reviewed has been top-notch in build quality, fit, and finish. You’re paying for a high quality, professional-grade tool, but the price is on-point with competitors' offerings at around $130 MSRP. This price can go down with sales though, but it’s nonetheless a competitive price as-is.

The TA30D MAX is milled from a single piece of high grade aluminum alloy, so the head is not screwed to the tube which means superior thermal properties in conjunction with the U.T.B. (as you’ll see in the runtimes). Machining, fit, and finish are exquisitely tidy with no misaligned parts, gaps, or blemishes.

The edges are all chamfered and smoothed, and the silkscreen text and laser-etched graphics are crisp and sharp with nice contrast against the finish. The finish is type III HA hard anodizing, and it’s an excellent, grippy matte black. This is my favorite type of flashlight finish, and like my other NEXTORCH lights, this has held up very well.

Only the tailcap is removable, and it has a nice coil spring along with the driver, which is mandatory for hard-use lights because they improve durability and add protection from shock loads. The rear threads are bare aluminum, surprisingly short (maybe 3.5 mm total) somewhat fine rectangular cut units.

I did have a couple of times where I thought they were cross-threading, and were a bit tough to start especially when the clip and grip ring are installed, but they’re smooth with plenty of lube and have a single o-ring. NEXTORCH assigns a very appropriate (and necessary) IPX8 rating for 3 meters of water resistance and drop protection rating.

NEXTORCH has an excellent warranty with support in the US and abroad. Flashlights are covered under a 10-year, no hassle warranty. This covers factory defects, workmanship, or materials to be repaired at no charge for parts or labor. Batteries, holsters, and pressure switches are covered under a two-year warranty.

NEXTORCH has been using interesting LEDs for their higher output lights lately (the SaintTorch 30C had some), and the TA30D MAX has one. Instead of going with a common Luminus or Cree LED, NEXTORCH installed an unidentified LED and looks to be 5050 size with an LES consisting of nine tiny individual light-emitting dies.

This LED is similar to the LHP351 we find in Convoy, and the newer N5-165 LED in Nightwatch lights. Of course, no manufacturer is specified, but these are probably made by either ChangDa with San’an chips, or LumenPioneer (who makes Convoy’s chips). 

The NEXTORCH mystery LED is a domeless, flip-chip (no exposed bond wires) unit run on 3 volts. The low Vf means high current consumption, but they still have excellent output and fairly high Lm/W even at low to moderate drive currents. The CCT is CW low RA with no K value assigned, but it’s fine for the application. 

The bezel is a substantial titanium grey matte finish stainless unit with three nano ceramic breaking tips for smashing windows, etc. It protects a hardened glass AR coated lens, and underneath is a textured reflector. The beam is typical of this application with a diffused spot surrounded by bright spill.

At high output, the spot is less-pronounced, and that keeps the beam pretty clean. I appreciated the even tint distribution as well, and although the edges of the spill are interrupted by the projections on the bezel, I found it effective for close-in and long-distance (on the High mode).

More details: 

• LED Type: Unknown
• High CRI: No
• Focusable beam: No

Spectral measurements: 

I used an Opple Lightmaster Pro to measure the flashlight at 2 meters distance. 

Mode:	CCT:	CRI Ra:	duv
High	6377K	67.3	0.0038
Low	5784K	66.1	0.0067

Dimensions: 

NEXTORCH TA30D MAX	Millimeters	Inches
Length	153 mm	6.0 in
Head diameter	38 mm	1.5 in
Body diameter	28 mm	1.1 in

Dimensions are rounded to the nearest millimeter and the nearest tenth of an Inch.

Weight: 

NEXTORCH TA30D MAX	Weight in grams	Weight in oz
Without battery:	171 g	6.1 oz
With battery	243 g	8.6 oz

Weight is rounded to the nearest gram and tenth of an Oz.

Flashlight size comparison with its competition:

Group 1: ArmyTek Viking Pro Max, NEXTORCH TA30D MAX, Olight Warrior X4, Acebeam P17 Defender, Wurkkos TS23

Group 2: NEXTORCH TA30D, NEXTORCH TA30D MAX

Group 3 Reflectors: ArmyTek Viking Pro Max, Fenix TK21R, NEXTORCH TA30D MAX, Acebeam P17 Defender

I’m going out on a limb and saying the driver is probably a buck unit since these multi-die LEDs are 3 volts. NEXTORCH has nice electronics, so I’m expecting good performance. The UI is nicely tactical without being tacti-cool, in that you can choose from single outputs using the rotary control or the tail switch.

The tail switch is dual-stage, for half or full press, and the rotary selector has five positions for the four output selections and Lock. Moving clockwise, the five positions are for Tac-Lock-I-II-III. The I-II-III are steady modes, Tac is for instant High and Strobe, Lock is lock. Pretty straightforward. 

Available modes: 

• Tac, I (Low), II (Medium), III (High)

Available blinky modes:

• Strobe

From OFF TAC:

• Fully click tail switch: Constant Strobe
• Tap switch: Momentary High

From ON/OFF I, II, III:

• Fully click switch: Strobe
• Half-press switch: Momentary High

Mode memory:

• None

Shortcuts:

• Strobe: In any position (except Lock), fully click the rear switch
• High: In any position (except Lock) tap the rear switch

Strobe/blinkies

•  Strobe. To activate Strone, turn the rotary selector to TAC, or in any of the steady modes fully click the rear switch.

Lock-out feature: 

• Turn the rotary selector to LOCK.

Unscrew to Lockout:

• No

PWM

• None visible by the naked eye

Additional/summary info on the UI: 

• This is a solid, no-nonsense UI. It’s easy to use and the controls are conducive to the ‘One Step Strobe’ NEXTORCH advertises as a feature. 
• I really like that TAC mode (more or less) is available instantly in the steady modes as well, so if using Low, Medium, or High, you can instantly access Strobe or High with a single click or tap of the rear switch.
• The Lock feature is also smartly implemented here as well as it isn’t the first/last position on the rotary selector. I’m not sure how NEXTORCH came up with this, but it works because it allows you to keep the light in TAC for rapid activation.
• The only thing I don’t like about the UI is there’s no way to turn the light OFF with the switch if using the I, II, or III positions as pressing the switch activates High or Strobe. It would be nice to be able to keep the light in either the I or II position and have those accessible by clicking the switch, but that’s a limitation of the design.
• NEXTORCH also caps the thermal limit at 50 C per the manual, and there’s LVP. I suspect the thermal algorithm is not regulated, but managed by step-downs.

The TA30D MAX is a 21700 size light, and uses NEXTORCH’s 4800 mAh 21700 cell. This is a button top battery with built-in USB C port and a full protection suite. This makes sense, and I really appreciate NEXTORCH including this battery since the light doesn’t have onboard charging.

The battery loads backwards by default, with the negative towards the driver and the positive towards the tail, probably to make the rear e-switch and rotary controls work. This is actually a good thing since it simplifies the design, and there’s reverse polarity protection in the event the user ignores the numerous icons showing the correct battery orientation.

Cell choices are limited to the included battery, and the somewhat short springs meant flat top unprotected batteries were too short. Button tops with PCBs and cells with charging worked just fine.

There’s no onboard charging, but the included battery has integrated USB C and NEXTORCH says it’s good for 5 volts 2 amps, so 10 watts. I tried it and per my USB tester it came in at around 8.7 watts.

The cell took around 3 hours to charge from empty and added 4460-4600 mAh. There’s a tiny hole near the button top for the charging indicator, and NEXTORCH did the right thing with a red for charging, blue for charged indicator. The LED indicator on the tail shows battery condition as follows:

Battery level indicator:

• Solid blue: 75%-100%
• Flashing blue: 50%-75%
• Solid red: 25%-50%
• Flashing red: 0% to 25%

Batteries	Details
Compatible batteries	Button top, protected 21700
Incompatible batteries	Flat top unprotected 21700
Low voltage protection/warning	red light
Onboard Charging:
Onboard charging	No
Power bank functionality	No
USB-C to USB-C charging	Yes
Max power of USB charger (port)	22.5 watts
Max power measured	8.8 watts / 5V 1.75 A
Final battery voltage (charged)	4.16 v
Avg. onboard charge time	2h 53 min

Lumen measurements

How Lumens are Measured: Understanding ANSI FL1 Standards

About Lumen measurements: The ANSI FL1 standards specify that output in lumens should be measured 30 seconds after turning on, as this is the standardized time for measuring brightness according to the industry standard. This is why we focus on this part in our measurements. The ANSI FL1 standards require an ambient temperature of 22 ± 3°C. We record the ambient the ambient temperature to identify potential reasons for any observed discrepancies.

Lumens are measured in my 50 cm integrating sphere with a Digi-Sense 20250-00 data logging luxmeter. The sphere has been calibrated with a Convoy S2+ measured to 260 Lumens and the figures are within 10% of actual. No current testing this time due to the weird current path. Outputs measured using the fully charged NEXTRORCH 4800 mAh 21700 battery.

Mode	Specified output	Turn on	30 sec.	10 min.
Low	70 lm	73 lm	73 lm	-
Med	550 lm	555 lm	555 lm	555 lm
High	4000 lm	3871 lm	4187 lm	1027 lm

*Turn-on and 30 second measurements are done manually, while the 10-minutes readings comes from the runtime graph. This is our standard approach, though some reviewers may choose a different approach.

Ambient temperature during testing:

• 19°C 

Parasitic drain:

• N/A

Outputs look good and track NEXTORCH’s figures. The High output starts low and increases to 4187 Lumens over about 25 seconds, peaking by ANSI up to about 40 seconds before the step down happens.

Battery Life: Runtime graphs

How Runtimes are Measured: Understanding ANSI FL1 Standards

About ANSI FL1 runtime standards: The runtime is measured until the light drops to 10% of its initial output (30 seconds after turning on). This does not mean that the flashlight is not usable anymore. The last column shows how long the light actually works till it shuts off. If there is a + symbol, it means that the test was stopped at that particular point, but the light was actually still running. This happens on certain occasions, with certain drivers, firmware, or batteries.

Lumens are measured in my 50 cm integrating sphere with a Digi-Sense 20250-00 data logging luxmeter. The sphere has been calibrated with a Convoy S2+ measured to 260 Lumens and the figures are within 10% of actual. I use a Digi-Sense 20250-92 data logging thermocouple for the temperature measurements. The probe is affixed to the head using tape and uses the same 5 second sampling rate for logging. The NEXTORCH 4800 mAh 21700 was fully charged for the tests.

Mode	Specified runtime	Runtime (ANSI FL1)	Time till shut off*
Low	40h	-	-
Medium	5h	5h 2min	5h 2min
High	2h 45min	2h 43min	2h 43min

*The last column reflects the total runtime until the light turns off. A "+" symbol indicates that the test was stopped at that point, but the light continued to run. This typically occurs with certain drivers, firmware, or battery types.

For the runtimes, I did some science stuff to see if the U.T.B. actually limited heat transfer to the tube without oversaturating the head and maintaining the target 50 C thermal threshold. I did this by measuring the delta-T across the head and tube during the High mode runtime with two thermocouples.

I didn’t observe anything remarkable, just what I see as a typical thermal curve from a well-regulated constant current driver. Max temps never went over 50 C and the tube never went over 43 C, which is impressively low, but nonetheless consistent with other high end tactical or duty lights I’ve run, so based on my analysis I can’t say whether the Ultra Thermal Buffer makes a meaningful difference or not. I can say the MAX runs nice and cool. 

For the outputs, both tested modes are fully regulated, and well regulated as well. High posts a better-than- spec output, starting under 4000 Lumens and reaching the highest measured output by ANSI.

The output drops after about 50 seconds for the thermal limit (probably measured LED shelf since the host never heated to 50 C), settling over the next two minutes to about 1000 Lumens for the next 20 or so minutes before settling to 870 Lumens for the next two hours before a slight drop and shut down.

The output doesn’t drop gradually for LVP, it’s a sharp cutoff with the runtime is bang-on spec. The light was inoperable. Medium turned in a better than spec 555 Lumens, which is fine, and it held that for most of the runtime with only a slight drop (100 Lumens) for the last 30 minutes before the same abrupt cutoff. The only notifier is the red blinking rear switch LED and I’d have liked to see some kind of visual blink from the main LED. 

Checking the battery after the run was a bit alarming since it read 2.19 volts coming out of the tube after resting for a few hours which was repeated across two other runtimes. However, I think this might be due to the protection circuit, since after about 25 seconds in my VapCell S4+, the voltage shot up to 3.6 volts, so I’m not too worried and don’t think the LVP is malfunctioning.

NEXTORCH Flashlight Runtime Comparison

For the comparisons, I ran the TA30D MAX against some of my favorite tactical lights. It holds its own, and performs well, but can’t dethrone the Acebeam P17 or ArmyTek Viking Pro Max for output.

Peak beam intensity and beam distance measurements

About Peak beam intensity: Understanding ANSI FL1 Standard

About peak beam intensity: The calculated value of distance in meters at which the flashlight produces a light intensity of 0.25 lux. (0.25 lux is about the brightness of a full moon shining on an object). This means that the intensity has decreased so much, it becomes difficult to see darker objects, or objects that don't reflect light. The columns ‘Meters’ and ‘Yards’ use rounded numbers.

Beam distances are measured using a Testo 545 luxmeter measured indoors at 5 meters using a fully charged NEXTORCH 4800 mAh 21700 battery. Measurements taken at 30 seconds. The light was allowed to cool and recharge between the Medium and High measurements.

Mode	Specified intensity	Specified beam distance	Candela measured	Meters	Yards
Low	900 cd	60 m	975 cd	62 m	68 yd
Medium	6806 cd	165 m	7250 cd	170 m	185 yd
High	50625 cd	450 m	52,400 cd	458 m	501 yd

Ambient temperature during testing:

•  19°C 

The beam distance figures look good and track with NEXTORCH’s figures. These are very good for a 4k Lumen sub 40 mm head light..

Camera settings and distance: Photos taken with a Canon EOS R100 with Canon RF-S 18-45 mm STM lens. The camera is set to 0.3s, F5 ISO1600 and 5000K WB. The fence is 95 meters distant.

Beamshots of the following flashlights compared:

• NEXTORCH TA30D MAX
• NEXTORCH TA30D
• ArmyTek Viking Pro Max
• Acebeam P18 Defender
• Fenix TK21R

Please note that the following beamshots are mainly intended to showcase the beam pattern and beam quality, rather than overall performance. These images are typically taken directly after activation, and in different seasons or weather conditions, and therefore do not fully represent its overall performance. In few cases the camera settings are even different and therefore not meant for performance comparisons. For accurate performance metrics, such as output, beam distance, and runtimes, you need to look at the performance section of this review.

Disclaimer: This flashlight was sent to us for review at no cost by NEXTORCH. We have not been paid to review, nor have we been holding back on problems or defects.

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