Acebeam H17 Nichia headlamp review
The Acebeam H17 Nichia headlamp was released in 2020. It uses 3 x Nichia 219C LEDs, TIR reflector and 1 x 18350 Li-Ion battery. The powerful emitter in this headlamp provides up to 1500 lm output, 6252 cd intensity, and a beam distance of 158 m.
Keen to discover if this Acebeam headlamp lives up to the hype? Keep reading!
Table of Contents
- Acebeam H17 Nichia 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.
The H17 Nichia headlamp is designed to provide hands-free light. It lets the user to have both hands free for other tasks. It uses a TIR lens to form the beam pattern. This light has 5 modes of lighting. The memory function is a nice feature, the light will remember the last used mode. It has a strobe function, which is one of the most effective self defense tools available.
Acebeam H17 Nichia specifications
| Brand | Acebeam |
|---|---|
| Name | H17 Nichia |
| Type | H17N |
| Rating | |
| Launch | 2020 |
| Form | headlamp |
This headlamp lets you aim the beam where you need it.
Body, materials, weight, colors
| Weight | 43.8 g |
|---|---|
| Length | 97 mm |
| Body diameter | 24 mm |
| Head diameter | 24.3 mm |
| Material | aluminium alloy with HAIII hard-anodized finish |
| Colors | black |
The flashlight is lightweight and easy to handle for most people. A smaller flashlight is easier to carry in a pocket, bag, or pouch. The aluminium body of the H17 Nichia has a reputation for being durable and strong. Flashlight makers widely use HAIII coating. The H17 Nichia flashlight is available in black.
System, LED, lens, reflector
| Emitter | 3 x Nichia 219C LEDs |
|---|---|
| Color temperature | 4000 K |
| Reflector | TIR |
| Lens | TIR |
| Switch | electronic front |
The emitter of H17 Nichia manufactured by Nichia, a Japanese LED manufacturer. Color temperature is used to quantify the color appearance of light sources. The TIR lens makes the LED light collimated. These beams maximize the usable lumens in the target area. The flashlight has electronic switches.
Performance, flux, intensity, throw
| Flux | 1500 lm |
|---|---|
| Intensity | 6252 cd |
| Throw | 158 m |
| CD/LM factor | 4.17 |
| CRI | 90 |
With 1500 lm, the H17 Nichia flashlight will offer a brighter and more powerful beam of light. The H17 Nichia flashlight has 6252 cd, it provides a much brighter and more intense beam. The throw is the distance in meters at which the flashlight produces a light intensity of 0.25 lux. The cd/lm factor is the candela-to-lumen ratio. It shows how concentrated a light source's output is. A flashlight with a higher CRI can show colors more accurately. The H17 Nichia flashlight has a CRI of 90. It provides true-to-life colors.
Software, user interface, modes
| Modes | 5 modes |
|---|---|
| Mode memory | yes |
| Ramping mode | no |
| Strobe | yes |
| SOS/Beacon | no |
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. The H17 Nichia flashlight has a strobe function, it produces a rapid, repetitive flashing of light.
Features, battery, protections
| Battery | 1 x 18350 Li-Ion battery |
|---|---|
| Battery indicator | no |
| Charger port | no |
| LVP | yes |
| Thermal regulation | yes |
| Protection | IP68 |
| Impact resistance | 2 m |
| AUX LEDs | no |
| Magnetic | yes |
The Acebeam H17 Nichia flashlight is powered by 1 x 18350 Li-Ion battery. The H17 Nichia cannot charge batteries. You may need an external charger to keep your battery going. This flashlight has built-in low voltage protection (LVP). It prevents damage from over-discharge. The built-in thermal control adjusts brightness output to prevent overheating. The "6" in the IP68 rating shows the level of protection.
The "8" in the IP68 rating means the highest level of protection. This flashlight has an impressive impact resistance rating of 2 m. It is built to endure accidental drops or impacts. This flashlight has a magnetic base, it lets it easily stick to metal surfaces.
Accessories, package contents
| Package contents | 18350 battery with microUSB 2 x spare o-rings clip headband microUSB cable |
|---|
It comes with a battery. The battery must be fully charged before you first use your H17 Nichia. The clip is useful to keep the light secured in your pocket. Replacing worn or damaged O-rings helps a lot.
Links
| Official site | https://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.
Pros
- lightweight
- aluminium body
- warm light
- TIR lens
- adequate performance
- superior CRI
- multiple modes
- mode memory
- tactical strobe
- low-voltage protection
- thermal regulation
- dust protected
- waterproof
- magnetic
- battery included
- clip
Cons
- no battery indicator
- no built-in charger
- no auxiliary LEDs
Photos
Comparisons
According to our statistics, the Acebeam H17 Nichia flashlight was most often compared on our site with the following flashlights.
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Updated: July 4, 2024
