New Announcement: High Performance L-Shaped Headlamp H17

[ACEBEAM (ACEBEAM Official)]

Lightweight, Small size, High Performance L-Shaped Headlamp

Multiple LED choices maxium versatility
3 x SAMSUNG LH351D LED, maximum output of 2,000 lumens
3 x NICHIA 219C LED CRI≥90 high color rendering

Included and Powered by 1 x 18350 Li-ion Built-in Micro USB port rechargeable battery
A max runtime of 200 hours
One switch control for easy and fast operation
Magnetic tail cap design allows for quick attach to any metal surfaces
Gold plated clip for transforming H17 to a handy L-Shape mini flashlight
TIR (Total Internal Reflection) optic facilitates efficient light transmission with a broad beam and a generous throw
Sweat-channeling, reflective headband
Lockout to prevent accidental activation
Made of durable aerospace-grade aluminum alloy
Premium type Ⅲ hard-anodized anti-abrasive finish
IP68 Waterproof rating, All-weather applicable
Impact resistance to 1 meter
Ideal for running,hunting,fishing,camping,hiking,climbing and other outdoor activities

Updated:

View more here: H17 Lightweight Headlamp|AceBeam® Official Store | Flashlights, Tactical Lights

[Majoroverkill]

What is the LVP set at? Is it 3.7V like the H30?

[stephenk]

What is the maximum sustained brightness on this light?

[Quadrupel]

Veery logical: more leds - smaller battery! ;))

[ReManG]

That looks interesting, even the numbering is nice, goes with the L17 as a complimentary lighting system. Floody headlamp, throwy pocket light…

[Ozythemandias]

How is the bezel secured?

[MascaratumB]

Acebeam, your website says the cell included is an 16340 550mAh cell, while the descriptions mention and 18350 cell. Shouldn’t the included cell be an 18350 instead of 16340 battery?

Also, what is the User Interface of the headlamp?

@ Ozythemandias
I suspect it is screwed in like their TK16 / 17 / 18 models!

[Majoroverkill]

@MascaratumB

Acebeam, your website says the cell included is an 16340 550mAh cell, while the descriptions mention and 18350 cell. Shouldn’t the included cell be an 18350 instead of 16340 battery?

Also, what is the User Interface of the headlamp?

@ Ozythemandias
I suspect it is screwed in like their TK16 / 17 / 18 models!

2000lms on a 16340 cell! The run times would be horrible :confounded:

[MascaratumB]

@Majoroverkill

@MascaratumB

Acebeam, your website says the cell included is an 16340 550mAh cell, while the descriptions mention and 18350 cell. Shouldn’t the included cell be an 18350 instead of 16340 battery?

Also, what is the User Interface of the headlamp?

@ Ozythemandias
I suspect it is screwed in like their TK16 / 17 / 18 models!

2000lms on a 16340 cell! The run times would be horrible :confounded:

Yup, prettt much that! Just a burst before dying
I guess it is a mistake or a “discordance” inside the product page. However, for a customer it must be clear what the package brings!

[ACEBEAM (ACEBEAM Official)]

@MascaratumB

Acebeam, your website says the cell included is an 16340 550mAh cell, while the descriptions mention and 18350 cell. Shouldn’t the included cell be an 18350 instead of 16340 battery?

Also, what is the User Interface of the headlamp?

@ Ozythemandias
I suspect it is screwed in like their TK16 / 17 / 18 models!

Included and Powered by 1 x 18350 1100mAh rechargeable battery with Built-in Micro USB port

Magnetic tail cap for hands-free fixation

[Majoroverkill]

@ACEBEAM

@MascaratumB

Acebeam, your website says the cell included is an 16340 550mAh cell, while the descriptions mention and 18350 cell. Shouldn’t the included cell be an 18350 instead of 16340 battery?

Also, what is the User Interface of the headlamp?

@ Ozythemandias
I suspect it is screwed in like their TK16 / 17 / 18 models!

Included and Powered by 1 x 18350 1100mAh rechargeable battery with Built-in Micro USB port

Magnetic tail cap for hands-free fixation

What is the LVP set at?

[Majoroverkill]

I wonder why Acebeam can’t answer a simple question here in this post nor in a PM of , what is the LVP set at?

[MascaratumB]

@ACEBEAM

Included and Powered by 1 x 18350 1100mAh rechargeable battery with Built-in Micro USB port

Thanks for correcting the information in your website :+1:

[Ozythemandias]

@MascaratumB

Acebeam, your website says the cell included is an 16340 550mAh cell, while the descriptions mention and 18350 cell. Shouldn’t the included cell be an 18350 instead of 16340 battery?

Also, what is the User Interface of the headlamp?

@ Ozythemandias
I suspect it is screwed in like their TK16 / 17 / 18 models!

I hope so, would be the perfect lightweight headlamp for me to convert to mule for up close stuff

[contactcr]

@Majoroverkill

What is the LVP set at? Is it 3.7V like the H30?

I’m curious where you get 3.7V from? Do you mean to say 2.7V and are asking if it could run on lithium primaries maybe? These days hardly anyone questions LVP from most big brands.

[Oli]

@contactcr

@Majoroverkill

What is the LVP set at? Is it 3.7V like the H30?

I’m curious where you get 3.7V from? Do you mean to say 2.7V and are asking if it could run on lithium primaries maybe? These days hardly anyone questions LVP from most big brands.

yeah I don’t think it’s necessarily a simple question/answer. The battery likely has lvp. The light may step down at various voltages depending on a few factors.

[chooma]

I wonder if this will replace my H1 Nova, which I use daily. I’m sure ide get better runtime with the 18350 as opposed to the 16340 that the Nova uses.

[Majoroverkill]

@Oli

@contactcr

@Majoroverkill

What is the LVP set at? Is it 3.7V like the H30?

I’m curious where you get 3.7V from? Do you mean to say 2.7V and are asking if it could run on lithium primaries maybe? These days hardly anyone questions LVP from most big brands.

yeah I don’t think it’s necessarily a simple question/answer. The battery likely has lvp. The light may step down at various voltages depending on a few factors.

There is a couple videos of the H30 and othere Acebeam lights blinking three times when they hit 3.7V then shutting down and with different cells as well. Look up three blinks of death.

Acebeam Three Blinks of Death (video)

I thought I’d make a video to illustrate this very annoying “feature” of Acebeam flashlights. As the battery gets barely below 3.7 volts, and sometimes at higher voltages, the flashlights start to lose their ability to access every mode, as well as ruining the experience of using the lower modes by blinking. Sorry about the out-of-focus video and shaky camera handling. I don’t make videos regularly. [Acebeam Three Blinks of Death - Low Battery Indicator or Design Flaw?]

[Majoroverkill]

@contactcr

@Majoroverkill

What is the LVP set at? Is it 3.7V like the H30?

I’m curious where you get 3.7V from? Do you mean to say 2.7V and are asking if it could run on lithium primaries maybe? These days hardly anyone questions LVP from most big brands.

Acebeam Three Blinks of Death (video)

I thought I’d make a video to illustrate this very annoying “feature” of Acebeam flashlights. As the battery gets barely below 3.7 volts, and sometimes at higher voltages, the flashlights start to lose their ability to access every mode, as well as ruining the experience of using the lower modes by blinking. Sorry about the out-of-focus video and shaky camera handling. I don’t make videos regularly. [Acebeam Three Blinks of Death - Low Battery Indicator or Design Flaw?]

[contactcr]

I looked at the post. Lexel’s answer is the right one. A mediocre battery will sag on these high power lights.

Someone needs to measure with power supply.

In general the better the battery the less early LVP issues any light will have.