A Flat Duty Light: Four Questions, and Where the TA70 Fits
Most duty lights are cylinders. A cylinder is a good shape for holding, a bad shape for carrying. It rolls off a tailgate, prints a circle through a trouser pocket, and finds the one gap in a vest where it sits sideways against a rib.
The NEXTORCH TA70 is 18.7 mm thick and flat. That single decision changes where the light lives — and it also brings its own trade-offs, which are worth knowing before you spend $119.99 on one.
Four questions separate the people this light suits from the people it doesn't. Below is each one, and then where the TA70 lands on all four.
The pocket problem
A light is only a tool if it is on you when the power goes out, the door is locked, or the plate comes back dirty at 2 a.m.
That is a carrying question, not a brightness question. A 4,000-lumen cylinder in a glovebox is worth less than a 300-lumen flat light in a pocket, and the reason is not output. It is friction: every extra millimetre and every extra gram is a reason to leave it behind.
So the useful question before buying is not "how many lumens". It is "which of these four things is true about how I actually work".
Question 1 — Do you carry the light, or stage it?
Be honest. Some people carry: the light goes in a pocket at the start of the shift and comes out at the end. Others stage: it lives in a door pocket, a radio pouch, a go-bag, and it gets picked up when needed.
Both are legitimate. They point at different lights.
A staged light can be big, heavy and round, because weight only matters when you carry it. A carried light has to disappear — no bulge, no roll, no hot spot against the leg when you sit in a vehicle for an hour.
The TA70 is built for the second group. At 124 g with the battery in, it is not the lightest light in the range, but it is the one least likely to be felt. The flat body sits against a thigh instead of pressing into it.
Question 2 — Do you need throw, or do you need a wall of light?
These are different tools and the spec sheet separates them cleanly.
The TA70's Tactical mode is a burst: 3,500 lumens, 12,100 candela, 220 m of beam. It is designed to be momentary — press, identify, release. Duty mode is the working side: 28, 300 and 1,300 lumens at 20, 65 and 135 m.
That beam profile is close-range and mid-range work. A doorway, a vehicle interior, a stairwell, a yard. At 220 m the Tactical beam reaches across a street; it does not search a field.
If your job is finding someone at the far end of a rail yard, the TA70 is the wrong tool and the TA30D MAX is the right one — 2,200 lumens but 42,025 candela and 410 m of throw, from a single 18650. The TA70 wins on burst intensity up close. The TA30D MAX wins on distance, and it wins clearly.
Ask yourself which of those two you did last week. That answers this question faster than any comparison table.
Question 3 — Where does your thumb land under stress?
This is where the TA70 is most interesting, and where most of its design budget went.
The tail carries a paddle switch sitting inside a tactical ring. Thumb goes through the ring, thumb lands on the paddle, light comes on. No hunting for a button, no rotating the body in your hand to find the tail cap. The ring is the same reason a switchback ring exists on a weapon light: it fixes the light's position in your grip instead of asking you to find it.
Press and hold for momentary. The mode is set by a separate rotary selector — TAC, DUTY, LOCK — rather than by clicking through a menu. That matters. Under stress you do not want to cycle through four brightness levels to reach strobe; you want the light to do the one thing it was set up to do.
The clever part is small and easy to miss: the paddle doubles as the cover for the USB-C port. No rubber flap to lose, no debris in the socket. Charge it, close the paddle, done.
And the LOCK position is a real mechanical lockout, not a five-click sequence you will forget. If the light rides in a pocket next to keys, that is the position it should be in.
Question 4 — What happens when it stops being a light?
Every duty light spends most of its life as a light. The rest of the time it is a thing you hit with, or a thing that has to survive being dropped.
The TA70's bezel is stainless steel with four nano-ceramic beads set into the rim — a strike bezel for glass and for the last-resort case. It is IP67, so rain and a dropped-in-a-puddle dunk are within spec, and it is rated to 2 m of impact.
Two honest notes. IP67 is not IPX8: it survives immersion at the stated depth and time, but it is not rated for the 3 m submersion the TA30D MAX carries. And the strike bezel is a hard, sharp-ish rim on the end of the light, which is exactly what you want in an emergency and exactly what you don't want pressed into your palm during a two-hour traffic detail. The tactical ring solves that too — your hand sits behind the bezel, not on it.
Where the TA70 answers them
| Question | How the TA70 answers it |
|---|---|
| 1. Carry or stage? | Carry. 121 × 35 × 18.7 mm, 124 g with battery. Flat body, steel pocket clip for deep carry, no roll on a flat surface. |
| 2. Throw or wall of light? | Wall of light, with a burst. 3,500 lm / 12,100 cd / 220 m in Tactical; 28 · 300 · 1,300 lm at 20 · 65 · 135 m in Duty. |
| 3. Thumb under stress? | Paddle switch inside a tactical ring, momentary on, and a separate TAC / DUTY / LOCK selector. The paddle is also the USB-C port cover. |
| 4. When it stops being a light? | Stainless bezel with four nano-ceramic beads, IP67, 2 m impact resistance, mechanical lockout. |
Around that core: three emitters behind a rectangular optic, 35 W maximum power, a built-in 1,400 mAh cell charged over USB-C, and 30 hours of runtime on the 28-lumen low mode.
What the TA70 does not do
The light is easier to recommend if you know where it stops.
It is not a searchlight. 220 m in Tactical mode is a street-width beam. If you need to identify a figure at 300 m, buy throw.
High output is short. The 3,500 lumens is a momentary Tactical burst, not a sustained mode. Even the 1,300-lumen Duty high is a lot of light from a 124 g body with a 1,400 mAh cell, and NEXTORCH does not publish a High-mode runtime figure — the published 30 hours belongs to the 28-lumen low. Treat the top of the range as a tool you use in bursts, which is how tactical lights are used anyway.
The battery is built in. There is no 18650 to swap on a long shift. You charge it, or you carry a power bank. If battery swaps are part of how you work, that is a real limitation, not a detail.
It is IP67, not IPX8. Rain and puddles are fine. Rated submersion is not.
If one of those answers was "no"
The TA70 is one answer to four questions, not the only one. Three neighbours cover most of the cases where it doesn't fit.
TA30D MAX — $137.99. Round, 2,200 lumens, 42,025 cd, 410 m, 50 hours on low, IPX8 to 3 m, 3 m impact, one swappable 18650 (3400 mAh). The light for patrol, perimeter and long throw — and for anyone who wants a spare battery in a pocket instead of a charging cable.
TA21 — $89.99. A compact round light at 1,300 lumens and 160 m, with white and red light in one body and NEXTORCH's one-step strobe tail switch. Red light is the function people forget they need until they are reading a map in a vehicle without wrecking their night vision.
TA22 — $69.99. An 850-lumen pen light with a 95 m beam, dual-fuel on a rechargeable pack or two AAA cells, and a magnetic rotary dial for Tactical / Duty / Lockout. This is the shirt-pocket light for inspections, medical bags and anyone who wants a light that does not look like a weapon.
| TA70 | TA30D MAX | TA21 | TA22 | |
|---|---|---|---|---|
| Price | $119.99 | $137.99 | $89.99 | $69.99 |
| Max output | 3,500 lm (Tactical burst) | 2,200 lm | 1,300 lm | 850 lm |
| Beam distance | 220 m | 410 m | 160 m | 95 m |
| Battery | Built-in 1,400 mAh, USB-C | 1 × 18650 (3,400 mAh), swappable | USB-C pack or CR123A | 10,880 pack or 2 × AAA |
| Water / impact | IP67 · 2 m | IPX8 (3 m) · 3 m | IPX8 · 2 m | IPX8 (2 m) · 2 m |
| Controls | Paddle + TAC/DUTY/LOCK dial | Magnetic dual-stage switch | One-step strobe tail switch | Magnetic rotary dial |
| Best for | Flat pocket or vest carry with burst | Long throw on a duty belt | Compact round light with red | Shirt-pocket admin light |
Rough rule: flat carry and close work → TA70. Distance and spare batteries → TA30D MAX. Red light in a small body → TA21. A light that disappears in a pocket → TA22.
Who the TA70 is for
- Plainclothes and off-duty carry. The flat body does not print through a shirt or a jacket the way a 30 mm tube does.
- Vest and plate-carrier setups. It sits flat in a pouch or behind a placard instead of rolling into the one gap you can't reach.
- Vehicle work. Door pocket, console, door card — a flat light stays where you put it.
- Anyone who has already bought a bright light and stopped carrying it. This is the fix for that specific problem.
When it is the wrong light
- You need distance. 220 m is not a search beam. See the TA30D MAX.
- You work 12-hour shifts at high output. Built-in 1,400 mAh, no swap. Two TA30D MAX cells are a better plan.
- You want a modular battery system. Same answer.
- You need rated submersion. IP67 is weather-sealed, not dive-rated.
- You want a light with no sharp end. The strike bezel is the point of the design; if you don't want that, buy the TA22.
Three habits that make it work
Set the selector before the shift, not during the incident. TAC for the street, DUTY for the paperwork, LOCK in the locker. The dial is there so you never have to think about modes with your hands full.
Carry it bezel-down in the pocket. The clip is set up for deep carry; bezel-down keeps the paddle and the ring where your thumb expects them and keeps the strike bezel off your leg.
Top the charge weekly, not nightly. 30 hours on low and a USB-C port under the paddle mean this is not a light you need to think about every day — but a light with a built-in cell is a light that dies quietly if you never check it.
The short version
The TA70 is not the brightest light in the range and it is not the longest-throwing one. It is the one you will still be carrying in six months, because 18.7 mm and 124 g is a shape that fits a pocket instead of arguing with it — and because a light you have with you beats a better light in a drawer.