Acebeam L19 v2.0 PM1 flashlight review

1650 lm output
422407 cd intensity
1 x 21700 Li-Ion battery

The Acebeam L19 v2.0 PM1 flashlight was released in 2022. It uses Osram KW CSLPM1.TG LED, TIR reflector and 1 x 21700 Li-Ion battery. The powerful emitter in this flashlight provides up to 1650 lm output, 422407 cd intensity, and a beam distance of 1300 m.

Curious if the L19 v2.0 PM1 shines bright? You'll find out soon!

Table of Contents

  • Acebeam L19 v2.0 PM1 specifications
    • Body, materials, weight, colors
    • System, LED, lens, reflector
    • Performance, flux, intensity, throw
    • Software, user interface, modes
    • Features, battery, protections
    • Accessories, package contents
    • Links
  • 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.

Acebeam L19 v2.0 PM1 / L19V20PM1

The L19 v2.0 PM1 flashlight is an essential tools for emergency preparedness. TIR lens plays a significant role in shaping the beam pattern of the L19 v2.0 PM1 flashlight. This light has 6 modes of lighting. The L19 v2.0 PM1 flashlight recalls the last used mode. You can use the strobe function as a self-defense tool.

Acebeam L19 v2.0 PM1 specifications

NameL19 v2.0 PM1
Rated 4 / 5 based on 443 user votes.

This Acebeam flashlight is compact and handheld.

Acebeam L19 v2.0 PM1 / 3

Body, materials, weight, colors

Weight205 g
Length163.8 mm
Body diameter25.4 mm
Head diameter60 mm
Materialaluminium alloy with HAIII hard-anodized finish

The heavier flashlight may be tiring to hold for a long time. Consider the length of the flashlight, it should fit comfortably in your chosen way to carry it. The aluminium body of the L19 v2.0 PM1 has excellent thermal conductivity. The HAIII process makes a hard and wear-resistant surface on the aluminum. This flashlight comes in a sleek black color option.

Acebeam L19 v2.0 PM1 / 2

System, LED, lens, reflector

EmitterOsram KW CSLPM1.TG LED
Color temperature6500 K
Switchelectronic side, mechanical rear

Osram has a reputation for producing LEDs that deliver consistent quality and durability. Warm, white light is generally more comfortable. The L19 v2.0 PM1's TIR lens is made of a single piece of transparent material. The L19 v2.0 PM1 uses multiple switches. They allow for one-handed operation. The electronic switches may have a higher chance of standby drain. Mechanical switches 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.

Acebeam L19 v2.0 PM1 / 1

Performance, flux, intensity, throw

Flux1650 lm
Intensity422407 cd
Throw1300 m
CD/LM factor256

The 1650 lm output of L19 v2.0 PM1 provides great flexibility. These flashlights need lots of power and make a lot of heat, this is because they have high energy output. The throw distance is the farthest distance the flashlight can light an object. Candela per lumen (cd/lm) measures a flashlight's beam intensity.

Software, user interface, modes

Modes6 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. You can use Strobe for signaling purposes. It can also be used for self-defense or to attract attention in emergency situations.

Features, battery, protections

Battery1 x 21700 Li-Ion battery
Battery indicatoryes
Charger portno
Thermal regulationyes
Impact resistance1.5 m

The L19 v2.0 PM1 flashlight's power source is 1 x 21700 Li-Ion battery. The battery indicator helps users check the battery status. The L19 v2.0 PM1 doesn't have charger port. LVP (Low Voltage Protection) is designed to protect the battery. The thermal protection feature helps prevent overheating. The "6" in the IP68 rating shows the level of protection. The flashlight has an IP68 rating. It can withstand being submerged in water beyond 1 meter for a prolonged period. A flashlight's impact resistance can vary. It depends on its design, construction, and intended use.

Accessories, package contents

Package contents2 x spare o-rings
21700 battery with USB Type-C
nylon holster
spare rubber cover

The included battery is picked to match the power needs of the L19 v2.0 PM1 flashlight. The package includes a holster, it is designed to protectively store your flashlight. Securing the flashlight with a lanyard frees up your hands for other tasks. When using spare O-rings, follow the maker's instructions.

Official sitehttps://www.acebeam.com/

Conclusion, pros and cons

This Acebeam 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
  • TIR lens
  • side switch
  • tactical switch
  • adequate performance
  • extremely bright
  • multiple modes
  • mode memory
  • tactical strobe
  • battery indicator
  • low-voltage protection
  • thermal regulation
  • dust protected
  • waterproof
  • battery included
  • protective holster


  • cool light
  • no built-in charger
  • no auxiliary LEDs
  • non-magnetic


Acebeam L19 v2.0 PM1 / L19V20PM1 photo 1.
Acebeam L19 v2.0 PM1 / L19V20PM1 photo 2.
Acebeam L19 v2.0 PM1 / L19V20PM1 photo 3.
Acebeam L19 v2.0 PM1 / L19V20PM1 photo 4.
Acebeam L19 v2.0 PM1 / L19V20PM1


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Updated: June 13, 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.