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Mecarmy PT18 flashlight review

3 x Cree XP-G2 LEDs
1000 lm output
4915 cd intensity
1 x 18650 Li-Ion battery

The Mecarmy PT18 flashlight was released in 2016. It uses 3 x Cree XP-G2 LEDs, TIR reflector and 1 x 18650 Li-Ion battery. The powerful emitter in this flashlight provides up to 1000 lm output, 4915 cd intensity, and a beam distance of 140 m.

Want to find out if the Mecarmy PT18 is good? Keep reading to know!

Table of Contents

  • Mecarmy PT18 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
  • Comparisons

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 Mecarmy PT18, then tell us.

Mecarmy PT18 / PT18

The PT18 flashlight is a key tool in many situations. It's used for everyday tasks, outdoor adventures, emergencies, and professional work. TIR lens plays a significant role in shaping the beam pattern of the PT18 flashlight. This light has 4 modes of lighting. The PT18's mode memory makes the user experience more seamless and intuitive. It has a strobe function, which is one of the most effective self defense tools available. The flashlight uses rechargeable batteries. You can recharge them with a USB cable connected to a power source.

Mecarmy PT18 specifications

BrandMecarmy
NamePT18
TypePT18
Rating
Rated 3 / 5 based on 1447 user votes.
Launch2016
Formflashlight

This Mecarmy flashlight offers portability, versatility, and reliability in providing illumination.

Mecarmy PT18 / 1

Body, materials, weight, colors

Weight65 g
Length103 mm
Body diameter22 mm
Head diameter30 mm
Materialaluminium alloy with HAIII hard-anodized finish
Colorsblack

An extremely lightweight handheld flashlight weighs 65 g. Consider the length of the flashlight. It should fit comfortably in your chosen way to carry it. Aluminium is a lightweight material, which is beneficial for PT18 flashlight. Flashlight makers widely use HAIII coating. It is durable, resists corrosion, and improves grip. It also looks good. This flashlight comes in a sleek black color option.

Mecarmy PT18 / 2

System, LED, lens, reflector

Emitter3 x Cree XP-G2 LEDs
Color temperature6500 K
ReflectorTIR
LensTIR
Switchelectronic side

Cree is a US-based LED manufacturer. It is well-regarded for its high-quality products and innovation in lighting. Color temperature is a characteristic of light. It is used to quantify the color appearance of light sources. The PT18's TIR lens is made of a single piece of transparent material. This material is typically acrylic or polycarbonate. The flashlight has electronic switches. They have many benefits and extra features compared to mechanical switches.

Mecarmy PT18 / 3

Performance, flux, intensity, throw

Flux1000 lm
Intensity4915 cd
Throw140 m
CD/LM factor4.92

The 1000 lm output of PT18 provides great flexibility. You can adjust the brightness to fit different needs. The PT18 flashlight has 4915 cd. It provides a much brighter and more intense beam. The throw distance is the farthest distance the flashlight can light an object. The cd/lm factor is the candela-to-lumen ratio. It shows how concentrated a light source's output is.

Software, user interface, modes

Modes4 modes
Mode memoryyes
Ramping modeno
Strobeyes
SOS/Beaconyes

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. Strobe mode on PT18 flashlight produces a rapid, repeated flashing of light. The SOS signal is an international distress call. It indicates an urgent need for help.

Features, battery, protections

Battery1 x 18650 Li-Ion battery
Battery indicatoryes
Charger portmicroUSB
LVPyes
Thermal regulationyes
ProtectionIPx8
AUX LEDsno
Magneticno

The Mecarmy PT18 flashlight is powered by 1 x 18650 Li-Ion battery. A battery indicator is a feature. It shows the remaining power level of the flashlight's battery. The PT18 flashlight can charge from a USB power source. This source can be a wall adapter, computer, power bank, or car charger. LVP (Low Voltage Protection) is designed to protect the battery. It stops over-discharging, which can reduce battery life or cause permanent damage.

The built-in thermal control adjusts brightness output to prevent overheating. 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

Package contents18650 battery
lanyard
spare o-ring

Getting a flashlight with an included battery saves you time. It spares you the effort of finding a compatible battery or waiting for a separate battery. Attaching a lanyard to your PT18 flashlight provides an additional layer of security. It reduces the risk of accidental drops or loss. Replacing worn or damaged O-rings helps a lot. It keeps up the flashlight's durability and performance.

According to the ANSI/NEMA FL1 Standard, we measure the performance of the PT18 flashlight 30 seconds after switching on the light. The ANSI/NEMA FL1 2009 Standard is a set of flashlight performance guidelines.

Conclusion, pros and cons

This Mecarmy flashlight, like any other, has its strengths and weaknesses. Let's take a close look at both sides to understand this flashlight better. I share my thoughts on its standout features and the parts that might need improvement. Keep in mind, these are just my opinions, and you might have a different perspective.

Pros

  • lightweight
  • aluminium body
  • TIR lens
  • side switch
  • adequate performance
  • multiple modes
  • mode memory
  • tactical strobe
  • SOS/beacon function
  • battery indicator
  • USB charger
  • low-voltage protection
  • thermal regulation
  • waterproof
  • battery included

Cons

  • cool light
  • low intensity
  • no auxiliary LEDs
  • non-magnetic

Photos

Mecarmy PT18 / PT18 photo 1.
Mecarmy PT18 / PT18 photo 2.
Mecarmy PT18 / PT18 photo 3.
Mecarmy PT18 / PT18 photo 4.
Mecarmy PT18 / PT18

Mecarmy PT18 comparisons

According to our statistics, the Mecarmy PT18 flashlight was most often compared on our site with the following flashlights.

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Updated: April 23, 2024

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.