Mecarmy PT16 1100lm In-depth review, Pros and Cons

3 x Cree XP-G2 S4 LEDs
1100 lm output
6477 cd intensity
1 x 16340 Li-Ion battery

The Mecarmy PT16 (PT16) released in 2016. It uses 3 x Cree XP-G2 S4 LEDs, TIR reflector and 1 x 16340 Li-Ion battery. The powerful emitter in this flashlight provides up to 1100 lm output, 6477 cd intensity, and a beam distance of 161 m.

The PT16 lashlight offers a versatile lighting solution. TIR lens plays a significant role in shaping the beam pattern of the PT16 flashlight. This light has 4 modes of lighting. Without mode memory, each time you turn on the PT16, it will start from the default or first mode in the sequence. The strobe function can be utilized as a self-defense tool, providing a non-lethal means to deter or disorient attackers The flashlight is designed to be powered by rechargeable batteries that can be easily recharged using a USB cable connected to a power source such as a computer, power bank, or wall adapter.

Mecarmy PT16 (PT16) pictures

Mecarmy PT16 / PT16 photo
Mecarmy PT16 / PT16 photo
Mecarmy PT16 / PT16 photo
Mecarmy PT16 / PT16 photo
Mecarmy PT16 / PT16

The specifications below are based on the official data published by the manufacturer, but we also take user reviews into consideration. If you found an error or something lacking in the specifications above for the Mecarmy PT16, then don’t hesite and signal the problem to us.

Mecarmy PT16 (PT16) specifications

Rated 3/5 based on 1203 user votes.

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


Weight45 g
Length69 mm
Body diameter22.5 mm
Head diameter30 mm
Materialaluminium alloy with HAIII hard-anodized finish

The 45 g flashlight would be considered extremely lightweight for a handheld flashlight. The length of a flashlight can affect how it feels in your hand and how you can grip and maneuver it. A longer flashlight may provide a more substantial grip, making it easier to hold and control, especially if you have larger hands. Aluminium is a lightweight material, which is beneficial for PT16 flashlight. The HAIII coating provides excellent corrosion resistance, protecting the underlying aluminum from exposure to moisture, humidity, and other corrosive elements. It helps maintain the appearance and functionality of the flashlight, even in harsh environments. This flashlight comes in a sleek black color option.


Emitter3 x Cree XP-G2 S4 LEDs
Color temperature6500 K
Switchelectronic side

Cree is widely regarded as a reputable LED manufacturer and has a track record of delivering high-quality and innovative lighting solutions. Warm white light is generally considered more comfortable and less harsh on the eyes compared to cool white light. The TIR lens of PT16 consists of a single-piece lens made of a transparent material, typically acrylic or polycarbonate. Its shape and internal geometry are designed to achieve specific light distribution patterns, such as flood or spot beams, by manipulating the behavior of light rays. The PT16 has electronic switch. The electronic switches may have a higher likelihood of standby drain compared to mechanical switches since they require a small amount of power for operation.


Flux1100 lm
Intensity6477 cd
Throw161 m
CD/LM factor5.89

The 1100 lm output of PT16 provides greater versatility, as you can adjust the brightness levels to suit different lighting needs. With 6477 cd, the PT16 flashlight provides a noticeably brighter and more intense beam of light. It can illuminate objects or areas with greater clarity and visibility, even at longer distances. The throw distance refers to the maximum distance at which the flashlight can effectively illuminate an object or target. The stated throw distance typically indicates the point at which the brightness falls below a specified threshold, such as 0.25 lux. The candela per lumen (cd/lm) ratio can be used to determine if a flashlight has a spot or flood type beam. Well-focused spot beams can be over 100 cd/lm, tactical flashlights are typically between 20-100 cd/lm, and work lights are less than 10 cd/lm.


Modes4 modes
Mode memoryno
Ramping modeno

Modes on a flashlight refer to different output settings or levels of brightness that can be selected to suit different needs and preferences. The strobe function on the PT16 flashlight is a feature that produces a rapid and repetitive flashing of light. It is designed to create a disorienting or attention-grabbing effect. The PT16 has an SOS signal mode. The SOS code consists of three short signals, followed by three long signals, and then three short signals again.


Battery1 x 16340 Li-Ion battery
Battery indicatoryes
Charger portmicroUSB
Thermal regulationyes

The power source of the PT16 flashlight is 1 x 16340 Li-Ion battery, providing reliable and long-lasting energy for optimal performance. Having a battery indicator on a flashlight is beneficial as it allows users to monitor the battery status and make informed decisions regarding recharging or replacing the battery. It helps prevent unexpected power failures during critical situations and ensures that the flashlight is ready for use when needed.

The PT16 flashlight can be charged directly from a USB power source, such as a wall adapter, computer, power bank, or car charger. This allows for convenient and versatile charging options, as you can utilize various USB power sources to recharge the flashlight's internal battery. When the PT16 flashlight detects that the voltage of the battery has dropped to a certain threshold, it automatically reduces or cuts off the power output to prevent further discharge. This helps to preserve the battery's capacity and prevent it from reaching a critically low voltage level.

The PT16 has thermal protection feature. The thermal protection mechanisms are designed to monitor and regulate the temperature of the flashlight during operation. This feature helps prevent overheating, which can be detrimental to the flashlight's performance, battery, and overall safety. The PT16 flashlight with IPx8 rating can withstand being submerged in water beyond 1 meter for a prolonged period, typically specified by the manufacturer.


Package contents16340 battery
spare o-ring

The included battery is selected to meet the specific power requirements of the PT16 flashlight, ensuring reliable and efficient operation. By securing the flashlight with a lanyard, you can free up your hands for other tasks while keeping the flashlight within reach. Regularly replacing worn or damaged O-rings helps maintain the overall durability and performance of the flashlight.

The performance of the Mecarmy PT16 flashlight is measured according to the ANSI / NEMA FL1 Standard 30 seconds after switching the light on. The ANSI/NEMA FL1 2009 Standard is a set of flashlight performance guidelines.

Mecarmy PT16 (PT16) comparisons

According to our statistics, the Mecarmy PT16 flashlight was most often compared on our site with the following flashlights.

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