A 705-metre beam that cuts through rain, fog and tinted glass, from a light that still rides in your pocket.
The NiteLab UHi 40 LED puts 3,300 lumens and 124,300 candela down a 40mm head, for roughly double the reach of other lights its size.
- 3,300 lumens with a 705m throw at 124,300 candela
- 2h 30min of runtime at 1,200 lumens, up to 50 hours on Low
- Included 5,300mAh NL2153HP 21700 battery
- Built-in USB-C charging, flat to full in about 3h 30min
- Detachable two-way pocket clip and Gen2 holster included
- Five brightness levels plus Strobe, SOS and Beacon
- IP68 sealed to 2m, 1m impact resistant, 130g without battery
Reach across a car park, a field or a treeline in one press.
The MH25 Pro concentrates 3,300 lumens into a 705-metre beam at 124,300 candela, so light lands hard on a target seven football pitches away. That candela is what puts usable light on a distant figure or sign, where a pure flood beam would wash out long before it got there.
It carries that reach in a 40mm-head body that still slips into a pocket, so the long look stays as easy to carry as an everyday light.
One light for the close work and the far look.
High at 1,200 lumens runs 2 hours 30 minutes and still throws 443 metres, which covers a full patrol or a long search on a single charge. Mid at 300 lumens stretches that to 7h 30min for general tasks.
Drop to Low at 50 lumens and it runs 50 hours, or Ultralow at 1 lumen for 650 hours, so the same light handles a vehicle stop, a perimeter scan and days of standby between charges.
A round LED matched to a round reflector.
The NiteLab UHi 40 LED has a round light-emitting surface that pairs cleanly with the precision smooth reflector, so more of the output is converted into a tight, bright hotspot. That clean hotspot is what lets you pick out and identify a target at distance quickly.
It is one of the smallest and most efficient long-throw LEDs of its class, which is how a 40mm head reaches 705 metres at all.
See your level and your charge at a glance.
The side panel carries two rows of indicator lights. One shows the brightness level you are on, the other shows how much battery you have left, so you know where you stand before a shift rather than guessing in the dark.
Five brightness levels run from a 1-lumen Ultralow up to 3,300-lumen Turbo, with Strobe, SOS and Beacon a press away when you need to signal or disorient.
A tactical tail switch and a side mode button.
The tail switch handles on, off and momentary-on, so a half-press throws instant light for a quick check and a full press locks it on. The side button steps through the brightness levels and reaches the special modes.
The U-shape tail cap helps guard against accidental activation in a pocket or bag, lets the light tail-stand for hands-free area lighting, and takes the lanyard for an easy carry.
A proximity sensor that protects your kit.
A built-in optical sensor lowers the output when it detects something close in front of the head, then brings it back up the moment the way is clear. It keeps the MH25 Pro from scorching a pocket, a bag or a sleeve when it is left running against fabric.
Advanced Temperature Regulation works the other side of the same problem, easing high output down as the head warms so the light protects its LED and stays comfortable to hold.
A grip that holds in the wet and with gloves on.
The body is CNC machined with a cross-diagonal knurling cut 1mm deep, so it stays put in a wet hand or in gloves rather than turning in your grip. That matters when you are working a vehicle stop in the rain or scanning a treeline in the cold.
Sealed to IP68 for 2-metre submersion and rated to a 1-metre drop, it keeps working through rain, dust and the odd knock on duty or on the trail.
Recharge straight from the body over USB-C.
The built-in USB-C port takes the 5,300mAh battery from flat to full in about 3 hours 30 minutes, from a wall plug, a laptop or a power bank. There is no separate charger to carry and no cell to pull out for a top-up.
The same 21700 cell that drives the long-throw beam also delivers the long Low and Ultralow runtimes, so a single charge covers a long night of work.
WHY THE MH25 PRO OVER AN ORDINARY HIGH-LUMEN LIGHT
Reach, not just brightness
124,300 candela puts light 705m downrange, where a high-lumen flood beam fades out long before the target.
Throw from a pocket size
A 40mm head reaches roughly twice the distance of other lights its size, with no full-size searchlight to lug.
Charge with no extras
Built-in USB-C refills the included 5,300mAh cell in about 3h 30min, so there is no charger or spare cell to source.
Sealed for any weather
IP68 to 2m and a 1m drop rating keep it running through rain, dust and a dropped-in-the-creek moment.
WHO CARRIES THE MH25 PRO
Security & Duty
A 705m throw for perimeter scans and identification, with momentary-on for quick checks on a vehicle stop.
Search & Rescue
High at 1,200 lumens runs 2h 30min and still throws 443m, covering a long night search on one charge.
Outdoors
Pick out a trail marker or treeline at distance, then drop to 50 lumens for 50 hours of camp light.
Everyday Carry
A 1-lumen Ultralow for close tasks and a pocket clip mean it carries every day, not just on a callout.
OUTPUT AND RUNTIME
| MODE | LUMENS | RUNTIME | DISTANCE | INTENSITY |
| Turbo | 3,300 | 30min | 705 m | 124,300 cd |
| High | 1,200 | 2h 30min | 443 m | 47,190 cd |
| Mid | 300 | 7h 30min | 241 m | 14,560 cd |
| Low | 50 | 50h | 98 m | 2,410 cd |
| Ultralow | 1 | 650h | 12 m | 40 cd |
| Strobe / SOS / Beacon | 3,300 | — | — | — |
*Turbo is a burst output
Turbo at 3,300 lumens is a high-output burst; Advanced Temperature Regulation steps output down as the head warms to protect the LED. High at 1,200 lumens is the level for sustained work. All figures are certified to the ANSI/PLATO FL1 2019 standard.TECHNICAL SPECIFICATIONS
| LED | NiteLab UHi 40 LED |
| Max Output | 3,300 lumens |
| Max Throw | 705 m |
| Peak Intensity | 124,300 cd |
| Reflector | Precision smooth |
| Battery | 1 × 21700 (NL2153HP 5,300mAh included) |
| Charging | USB-C, full in about 3h 30min |
| Water Resistance | IP68 (2m submersible) |
| Impact Resistance | 1 m |
| Length | 153.6 mm / 6.05 in |
| Head Diameter | 40 mm / 1.57 in |
| Tube Diameter | 26 mm / 1.02 in |
| Tail Diameter | 27 mm / 1.06 in |
| Weight | 130 g / 4.59 oz (without battery) |
| Manual | Download PDF |
Compatible Batteries
| TYPE | SIZE / VOLTAGE | WORKS? |
| 21700 Rechargeable Li-ion (over 15A) | 21700 / 3.6V–3.7V | Yes |
| 21700 Rechargeable Li-ion (under 15A) | 21700 / 3.6V–3.7V | No |
| 18650 Rechargeable Li-ion | 18650 / 3.6V–3.7V | No |
| Primary Lithium Battery | CR123 / 3V | No |
| Rechargeable Li-ion Battery | RCR123 / 3.6V–3.7V | No |
*RECOMMENDED BATTERY
The MH25 Pro ships with the NL2153HP 5,300mAh 21700 cell, rated to 20A continuous discharge. For a spare of the same type, view it here.FREQUENTLY ASKED QUESTIONS
Can it hold 3,300 lumens the whole time?
Turbo at 3,300 lumens is a burst. Advanced Temperature Regulation steps the output down as the head warms to protect the LED and keep the body comfortable to hold. For sustained output, High runs 1,200 lumens for 2 hours 30 minutes.
Will an 18650 battery fit it?
No. The MH25 Pro runs on a single 21700 cell rated over 15A, and ships with the NL2153HP 5,300mAh. An 18650, a CR123 or a low-discharge cell will not run it, so keep to a high-drain 21700.
Can I leave it switched on inside a bag or pocket?
The proximity sensor lowers the output when it senses something close in front of the head, so the light will not scorch fabric if it is left running against a pocket or bag. For storage, the U-shape tail cap also helps guard against the switch being pressed by accident.
What's In The Box
- 1× Nitecore MH25 Pro - 3,300 lumen long-throw flashlight
- 1× Nitecore NL2153HP 5,300mAh 21700 Battery
- 1× USB-C Charging Cable
- 1× Lanyard
- 1× Deep-Carry Pocket Clip
- 1× Spare O-Ring
- 1× Gen2 Holster
Long-range light that charges from the body and rides in a pocket.
GET YOUR MH25 PRO NOWYou’re Backed by Our 60-Day Ironclad Guarantee
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Try it for 60 days. If it’s not right for you, send it back.
We stand behind our gear. If you’re not happy with your purchase, just return the full package within 60 days and we’ll issue a full refund—no fuss, no forms, no hoops to jump through.
What Happens After You Order
- You’ll get an instant order confirmation email with your receipt.
- We’ll pack your order the next working day and send you a tracking number once it’s on the way.
- From the moment you order to the moment it reaches your hands, we’re here to keep you updated and supported.
When will I receive my gear?
- Singapore: Delivered to your doorstep in 4–6 working days.
- International: Arrive within 10–14 working days.
Returns and warranty
- Every product comes with a 1 to 3-year replacement warranty (depending on the item).
- If anything isn’t working right, just let us know. We’ll make it right.
FREE Gift with Purchase: Limited Edition Ember Shard Whistle
Spend $99 or more today, and we'll automatically include a limited-edition Glow-in-the-Dark Ember Shard Whistle when packing your order.
Charge it quickly under sunlight or your flashlight, and enjoy its subtle glow throughout the night—perfect for marking gear, emergency kits, or attaching to your bag.
Limited quantities. These will be swapped (at our discretion) to other gift items if shards are unavailable.
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