Manker PL21 XP-G3 flashlight review

Cree XP-G3 LED
200 lm output
1000 cd intensity
2 x AAA batteries

The Manker PL21 XP-G3 flashlight was released in 2018. It uses Cree XP-G3 LED, OP reflector and 2 x AAA batteries. The powerful emitter in this flashlight provides up to 200 lm output, 1000 cd intensity, and a beam distance of 63 m.

Want to know if the PL21 XP-G3 is a game-changer? Stay with us!

Table of Contents

  • Manker PL21 XP-G3 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 Manker PL21 XP-G3, then tell us.

Manker PL21 XP-G3 / PL21XPG3

The PL21 XP-G3 flashlight is an essential tools for emergency preparedness. In disasters or blackouts, when electricity is unavailable, a flashlight is crucial. It helps you navigate dark areas. This light has 3 modes of lighting. Without mode memory, this flashlight always starts in the default mode.

Manker PL21 XP-G3 specifications

NamePL21 XP-G3
Rated 3 / 5 based on 1459 user votes.

A flashlight provides reassurance and confidence. It is helpful in unfamiliar or dangerous places.

Manker PL21 XP-G3 / 2

Body, materials, weight, colors

Weight22 g
Length133 mm
Head diameter14 mm
Materialaluminium alloy with HAIII hard-anodized finish

The 22 g flashlight may not provide the same level of brightness or features as larger models. 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. The HAIII process makes a hard and wear-resistant surface on the aluminum. This makes it more resistant to scratches, abrasions, and impacts. This flashlight features a captivating black color.

Manker PL21 XP-G3 / 1

System, LED, lens, reflector

EmitterCree XP-G3 LED
Color temperature6500 K
LensAR coated glass
Switchmechanical rear

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 advantage of the orange peel (OP) reflector is that it can minimize glare and reduce eye strain. 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 allows for quick and easy momentary or constant-on activation. It enables rapid response and tactical moves.

Performance, flux, intensity, throw

Flux200 lm
Intensity1000 cd
Throw63 m
CD/LM factor5

You mainly need a flashlight for basic tasks like finding keys or navigating in dimly lit areas. 200 lm can be enough. It can also be enough for occasional use around the house. 1000 cd can make things quite bright. It's enough for many everyday tasks. 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

Modes3 modes
Mode memoryno
Ramping modeno

A flashlight's modes are different output settings or brightness levels. They can be chosen to meet different needs and preferences.

Features, battery, protections

Battery2 x AAA batteries
Battery indicatorno
Charger portno
Thermal regulationno

The PL21 XP-G3 flashlight utilizes 2 x AAA batteries as its power source. The PL21 XP-G3 doesn't have charger port. The PL21 XP-G3 flashlight lacks built-in LVP. You should use a protected battery to prevent over-discharging. 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

Package contentsspare o-ring

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 PL21 XP-G3 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 Manker 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.


  • lightweight
  • aluminium body
  • OP reflector
  • AR coated lens
  • tactical switch
  • multiple modes
  • waterproof


  • cool light
  • moderated performance
  • low intensity
  • no mode memory
  • no battery indicator
  • no built-in charger
  • no LVP
  • no thermal regulation
  • no auxiliary LEDs
  • non-magnetic


Manker PL21 XP-G3 / PL21XPG3 photo 1.
Manker PL21 XP-G3 / PL21XPG3 photo 2.
Manker PL21 XP-G3 / PL21XPG3 photo 3.
Manker PL21 XP-G3 / PL21XPG3

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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.
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