Convoy M21C XHP70.2 flashlight review

Cree XHP70.2 LED
4000 lm output
40000 cd intensity
1 x 21700 Li-Ion battery

The Convoy M21C XHP70.2 flashlight was released in 2020. It uses Cree XHP70.2 LED, SMO reflector and 1 x 21700 Li-Ion battery. The powerful emitter in this flashlight provides up to 4000 lm output, 40000 cd intensity, and a beam distance of 400 m.

Excited to learn if the M21C XHP70.2 lives up to expectations? Read on!

Table of Contents

  • Convoy M21C XHP70.2 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.

Convoy M21C XHP70.2 / M21CXHP702

The M21C XHP70.2 flashlight offers a versatile lighting solution. This light has 4 modes of lighting. The M21C XHP70.2's mode memory makes the flashlight start in your preferred or needed mode.

Convoy M21C XHP70.2 specifications

NameM21C XHP70.2
Rated 3 / 5 based on 1529 user votes.

This flashlight can fit in pockets, backpacks, or glove compartments.

Convoy M21C XHP70.2 / 7

Body, materials, weight, colors

Weight275 g
Length163 mm
Body diameter28 mm
Head diameter55 mm
Materialaluminium alloy with HAIII hard-anodized finish

This 275 g flashlight is heavier than the average handheld flashlight. The length of a flashlight can affect how it feels in your hand and how you can grip it. Aluminium is a lightweight material, which is beneficial for M21C XHP70.2 flashlight. The HAIII coating resists corrosion well. The M21C XHP70.2 flashlight presents an extensive selection of vibrant colors: black, sand, titanium.

Convoy M21C XHP70.2 / 1

System, LED, lens, reflector

EmitterCree XHP70.2 LED
Color temperature3000 K, 4000 K, 5000 K, 6500 K
LensAR coated glass
Switchmechanical rear, reverse clicky

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 smooth reflector creates a well-defined hotspot at the center. The AR coating reduces the loss of light due to reflections, allowing more light to pass through the lens. The M21C XHP70.2 flashlight has multiple switch options.

Mechanical switches are usually robust. The M21C XHP70.2 flashlight has a rear switch.

Convoy M21C XHP70.2 / 6

Performance, flux, intensity, throw

Flux4000 lm
Intensity40000 cd
Throw400 m
CD/LM factor10

The M21C XHP70.2 flashlight has 4000 lm. It will provide an exceptionally bright and powerful beam of light. The M21C XHP70.2 flashlight has 40000 cd, it can light objects at greater distances. The throw is the distance in meters at which the flashlight produces a light intensity of 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.

Convoy M21C XHP70.2 / 3

Software, user interface, modes

Modes4 modes
Mode memoryyes
Ramping modeno

A flashlight's modes are different output settings or brightness levels. The flashlight has mode memory. It remembers the mode you were using when the light was last turned off.

Convoy M21C XHP70.2 / 8

Features, battery, protections

Battery1 x 21700 Li-Ion battery
Battery indicatorno
Charger portno
Thermal regulationyes

The M21C XHP70.2 flashlight utilizes 1 x 21700 Li-Ion battery as its power source. The M21C XHP70.2 cannot charge batteries. You may need an external charger to keep your battery going. The flashlight detects when the battery's voltage has dropped to a certain level. The built-in thermal control adjusts brightness output to prevent overheating.

Convoy M21C XHP70.2 / 2

Accessories, package contents

Package contents2 x spare o-ring

Instead of searching for matching O-rings, having spare O-rings allows quick fixes.

Conclusion, pros and cons

This Convoy 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.


  • aluminium body
  • body color options
  • warm light
  • AR coated lens
  • tactical switch
  • strong flux
  • super bright
  • multiple modes
  • mode memory
  • low-voltage protection
  • thermal regulation


  • no battery indicator
  • no built-in charger
  • no auxiliary LEDs
  • non-magnetic


Convoy M21C XHP70.2 / M21CXHP702 photo 1.
Convoy M21C XHP70.2 / M21CXHP702 photo 2.
Convoy M21C XHP70.2 / M21CXHP702 photo 3.
Convoy M21C XHP70.2 / M21CXHP702 photo 4.
Convoy M21C XHP70.2 / M21CXHP702 photo 5.
Convoy M21C XHP70.2 / M21CXHP702 photo 6.
Convoy M21C XHP70.2 / M21CXHP702 photo 7.
Convoy M21C XHP70.2 / M21CXHP702 photo 8.
Convoy M21C XHP70.2 / M21CXHP702 photo 9.
Convoy M21C XHP70.2 / M21CXHP702


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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.