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Acebeam

Acebeam H17 Samsung headlamp review

3 x Samsung LH351D LEDs
2000 lm output
4507 cd intensity
1 x 18350 Li-Ion battery

The Acebeam H17 Samsung headlamp was released in 2020. It uses 3 x Samsung LH351D LEDs, TIR reflector and 1 x 18350 Li-Ion battery. The powerful emitter in this headlamp provides up to 2000 lm output, 4507 cd intensity, and a beam distance of 134 m.

Wondering if this Acebeam headlamp is a must-have? Keep reading to find out!

Table of Contents

  • Acebeam H17 Samsung 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 Acebeam H17 Samsung, then tell us.

Acebeam H17 Samsung / H17S

The H17 Samsung headlamp stands out as a versatile and high-performance lighting solution. TIR lens plays a significant role in shaping the beam pattern of the H17 Samsung flashlight. This light has 5 modes of lighting. The H17 Samsung flashlight recalls the last used mode. So, you don't need to access higher brightness levels unless you need to. You can use the strobe function as a self-defense tool. It provides a non-lethal way to deter or disorient attackers.

Acebeam H17 Samsung specifications

BrandAcebeam
NameH17 Samsung
TypeH17S
Rating
Rated 3 / 5 based on 1391 user votes.
Launch2020
Formheadlamp

This is a comfortable headlamp. Whether you're engaging in outdoor activities like camping, running, or fishing, etc.

Body, materials, weight, colors

Weight43.8 g
Length97 mm
Body diameter24 mm
Head diameter24.3 mm
Materialaluminium alloy with HAIII hard-anodized finish
Colorsblack

An extremely lightweight handheld flashlight weighs 43.8 g. The length of a flashlight can affect how it feels in your hand and how you can grip and maneuver it. Aluminium is a lightweight material, which is beneficial for H17 Samsung 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.

System, LED, lens, reflector

Emitter3 x Samsung LH351D LEDs
Color temperature6000 K
ReflectorTIR
LensTIR
Switchelectronic front

Samsung has invested a lot in research and development. This has led to new LED technologies and advancements. Warm, white light is generally more comfortable. It's also less harsh on the eyes than cool, white light. The H17 Samsung's TIR lens is made of a single piece of transparent material. This material is typically acrylic or polycarbonate. The electronic switches may have a higher chance of standby drain.

Performance, flux, intensity, throw

Flux2000 lm
Intensity4507 cd
Throw134 m
CD/LM factor2.25

The 2000 lm output of H17 Samsung provides great flexibility. You can adjust the brightness to fit different needs. The H17 Samsung flashlight has 4507 cd. It provides a much brighter and more intense beam. The throw distance is the farthest distance the flashlight can light an object. Candela per lumen (cd/lm) measures a flashlight's beam intensity. It compares this to its total luminous flux or output.

Software, user interface, modes

Modes5 modes
Mode memoryyes
Ramping modeno
Strobeyes
SOS/Beaconno

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. 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 18350 Li-Ion battery
Battery indicatorno
Charger portno
LVPyes
Thermal regulationyes
ProtectionIP68
Impact resistance2 m
AUX LEDsno
Magneticyes

The H17 Samsung flashlight's power source is 1 x 18350 Li-Ion battery. It provides reliable, long-lasting energy for top performance. The H17 Samsung doesn't have charger port. LVP (Low Voltage Protection) is designed to protect the battery. It stops over-discharging, which can reduce battery life or cause permanent damage. The thermal protection feature helps prevent overheating. Overheating can harm the flashlight's performance, battery, and safety.

The "6" in the IP68 rating shows the level of protection. It's against solid objects, like dust and foreign particles. The flashlight has an IP68 rating. It can withstand being submerged in water beyond 1 meter for a prolonged period. The manufacturer specifies this. A flashlight's impact resistance can vary. It depends on its design, construction, and intended use. The H17 Samsung flashlight has a magnetic feature. It lets it securely attach to metal surfaces.

Accessories, package contents

Package contents18350 battery with microUSB
2 x spare o-rings
clip
headband
microUSB cable

The included battery is picked to match the power needs of the H17 Samsung flashlight. This ensures reliable and efficient operation. When you clip the flashlight to a good spot, you can angle or position it. This will give you hands-free light. When using spare O-rings, follow the maker's instructions. Use their guidelines for proper installation.

According to the ANSI/NEMA FL1 Standard, we measure the performance of the H17 Samsung 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 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.

Pros

  • lightweight
  • aluminium body
  • TIR lens
  • adequate performance
  • multiple modes
  • mode memory
  • tactical strobe
  • low-voltage protection
  • thermal regulation
  • dust protected
  • waterproof
  • magnetic
  • battery included
  • clip

Cons

  • cool light
  • low intensity
  • no battery indicator
  • no built-in charger
  • no auxiliary LEDs

Photos

Acebeam H17 Samsung / H17S photo 1.
Acebeam H17 Samsung / H17S

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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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