Nitecore MH40GTR 1200lm flashlight review: Pros and Cons

The Nitecore MH40GTR flashlight released in 2018. It uses Cree XP-L HI V3 LED, SMO reflector and 2 x 18650 Li-Ion batteries. The powerful emitter in this flashlight provides up to 1200 lm output, 252000 cd intensity, and a beam distance of 1004 m.

Table of Contents

• Nitecore MH40GTR specifications
  • Body, materials, weight, colors
  • System, LED, lens, reflector
  • Performance, flux, intensity, throw
  • Software, user interface, modes
  • Features, battery, protections
  • Accessories, package contents
• Conclusion, pros and cons
• Photos

The content of this article reflects our own experiences and viewpoints. We aim to offer insights on a topic, and we hope others find it helpful and motivating. Additionally, we make every effort to provide accurate and comprehensive coverage. If you found an error or something lacking in the specifications for the Nitecore MH40GTR, then tell us.

The MH40GTR flashlight is a key tool in many situations. It's used for everyday tasks, outdoor adventures, emergencies, and professional work. This light has 4 modes of lighting. With mode memory, when you turn off the MH40GTR and then turn it back on, it will activate the last used mode. The strobe function produces a high-frequency flashing light pattern. It disorients or distracts potential threats or aggressors.

Nitecore MH40GTR specifications

This Nitecore flashlight is compact and handheld. It is easy to carry and maneuver.

Body, materials, weight, colors

Flashlights in this weight range (374 g) may have features. They include extended battery life, intense brightness, and rugged construction for heavy-duty use. The length of a flashlight can affect how it feels in your hand and how you can grip and maneuver it. The aluminum bodies can be anodized. This adds a protective layer and a wide range of color options for flashlight bodies. Flashlight makers widely use HAIII coating. It is durable, resists corrosion, and improves grip. It also looks good. This flashlight features a captivating black color.

System, LED, lens, reflector

Lighting professionals trust Cree LEDs. Cree LEDs have gained a strong reputation for quality and performance. The color temperature choice depends on the light's use and personal taste. The MH40GTR uses a smooth reflector. A smooth reflector is different from an orange peel reflector. It has a polished, mirror-like surface. The AR coating on the lens maximizes light transmission. This makes the flashlight more effective in darker environments.

Mechanical switches often offer tactile feedback. Users can feel a distinct click or resistance when they press the switch. The rear switch of the MH40GTR is rugged and durable. It can withstand harsh conditions and repeated use.

Performance, flux, intensity, throw

The 1200 lm output of MH40GTR provides great flexibility. You can adjust the brightness to fit different needs. The Nitecore flashlight has 252000 cd. It will produce a very intense beam. The throw distance is the farthest distance the flashlight can light an object. The candela per lumen (cd/lm) ratio can be used to determine if a flashlight has a spot or flood type beam.

Software, user interface, modes

A flashlight's modes are different output settings or brightness levels. They can be chosen to meet different needs and preferences. The flashlight has mode memory. It remembers the mode you were using when the light was last turned off. It stays in that mode when you turn it on again. You can use Strobe for signaling purposes. It can also be used for self-defense or to attract attention in emergency situations. The MH40GTR's SOS mode produces a specific sequence of long and short flashes. It signals distress or emergency.

Features, battery, protections

The MH40GTR flashlight utilizes 2 x 18650 Li-Ion batteries as its power source. The Low Voltage Protection helps save the battery's capacity. It stops it from reaching a critically low voltage. Flashlights without thermal protection may be more susceptible to overheating under extreme conditions. The flashlight has an IPx8 rating. It can withstand being submerged in water beyond 1 meter for a prolonged period. The manufacturer specifies this.

Accessories, package contents

Securing the flashlight with a lanyard frees up your hands for other tasks. It keeps the flashlight within reach. Instead of searching for matching O-rings, having spare O-rings allows quick fixes.

According to the ANSI/NEMA FL1 Standard, we measure the performance of the MH40GTR flashlight 30 seconds after switching on the light. The ANSI/NEMA FL1 2009 Standard is a set of flashlight performance guidelines.

Photos

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by David Hagon

I love bushcraft and flashlights. I find joy in mastering wilderness survival skills and exploring the realm of illuminating gadgets. Bushcraft isn't just fun, it's a learning journey. I form a strong bond with nature. It's more than a hobby, it enriches me in practical and spiritual ways.