Sofirn SP70 Alone $50, PM for AMZ US CODE(LIMITED)

Merry Christmas!!!

the machines we use, how much do you know about them?

The top 3 pictures look like some type freezer unit at –35C

Bottom 2 pictures are power supplies, integrated sphere, & measuring devices.

That’s my story & I’m sticking to it……. :smiley:

Thank you & hope your Christmas was MERRY also!! :slight_smile:

I don’t know much about it either. I sent a link to Maukka. Maybe he can tell us more about the HP8000Z.

Here is a translated page for the HP8000Z:

Product Name: HP8000Z LED Rapid Spectral Analysis System
A, application function:

● Based on Windows operating system, the human-machine interface is good; standard SMA905 fiber interface, CCD high-speed spectrum; high precision, fast test, easy to use; can be connected to the printer to print test reports, Excel saves data, facilitates analysis; a host configuration related device, Fully meet the light source color and light performance test and analysis of the light source. It is suitable for R&D and testing of laboratories and quality inspection departments. It can also be used for rapid testing of production lines.

B, performance parameters:

● Measure the spectral power distribution of the LED, chromaticity coordinates, correlated color temperature, color rendering index, color temperature difference, fidelity index, color gamut index, peak wavelength, spectral half-width, dominant wavelength, color purity, luminous flux, irradiance, light Effect, forward voltage, reverse leakage current, and other optical color performance parameters;

● The instrument has high intelligence, stable test and high repeatability, which fully meets the CIE requirements for light and color measurement;

1.5 meter integrating sphere light color electric comprehensive test system

C, technical characteristics:

Test speed: 5ms-2s

Wavelength range: 380nm-780nm

Main wavelength range: 380nm-780nm Accuracy: ±1.5nm

Correlated color temperature: 1000k-100000k Accuracy: ±3%

Luminous flux measurement range: 10mlm~50000.0lm Accuracy: Level 1

Forward current: 0.01mA~2000.0mA Accuracy: ±0.5%

Forward voltage: 0.01V~20.0V Accuracy: ±0.5%

Reverse current: 0.01μA~200.0μA Accuracy: ±0.5%

Reverse voltage: 0.01V~30.0V Accuracy: ±0.5%

The first one is a climate chamber to test temperature and humidity over time with different profiles

HP8000Z
is the instrument to the int. sphere, also hocked to the PC

“Climate chamber”…… :+1: … Thanks joechina! :beer:

Will this light be available as a host?

It has not been determined if it will ever be sold as a host. You will just have to wait and see with the rest of us. :smiley:

I think it has to wait after Chinese New Year Vacation…

We are thinking about the SP70 Pro: XHP35 HI in the middle for more throw, several XHP35 or XHP50.2 surround the XHP35 HI for more power, maybe 15000LM

How is that? The challenge will the very high current.

By the way, we found high discharge 26650 cells: 4800mAh, max 24A current. Now Under test in SP70.

I can wait but what about single XHP35 HI version for real thrower drive it to 2-2.5A that easier before go to multi LED

I’m guessing you mean they are 24A continous?
What cells are they?

SP70 Pro sounds nice and the idea of an XHP35/XHP50.2 array sounds much more useful than Acebeam's X70 which is just another extreme bright floodlight with questionable range. However, looking at the actual reflector size of the SP70 it might be challenging to align several XHP emitters around the center LED without negative effects on the throw. I'm afraid it could lead to some cannibalization effect, i.e. the gain in brightness/power could lead to a loss in throw as the center reflector needs to be made smaller.

I would also love the idea if Sofirn were to develop a budget-friendly competitor to Imalents R90C (9x XHP35 HI) but without a proprietary battery pack. It should be feasible to run a light like this with 3x or 4x 21700 batteries.

Concerning 26650 batteries: The best high drain 26650s I could find so far are PLB-55A cells (also rewrapped as in "Keeppower 6000mAh" or "Shockli 5.500mAh"), see also here:

https://www.powerlongbattery.com/battery-cells/li-ion-battery-for-electric-vehicle/3-6v-3-7v-5500mah-nicomn-battery-cell-for-evs.html

Maybe Sofirn could find a way to make a deal with PLB and offer these cells rewrapped as "Sofirn 26650" batteries, both in a SP70 Kit-version but also separately on their AliExpress shop. I'm pretty sure these would sell very well as they are hard to get in Europe, almost sold out all the time (see NKON) or only available at high shipping cost.

I’d make a new design for that SP70 pro, with 4x21700 cells

Have a look at the Fenix LR40R

Updated the picture.

+1
For some countries it appears that the only way to ship Li-Ions is if they are shipped inside the product. This would definitely be an opportunity for Sofirn and for customers.

Shockli has an aliexpress store… I have ordered from it, batteries are genuine and selection is good.

Here is the test outcome via 26650 HD batteries. Real close to 7000LM, futher than 700meter distance.

Fenix LR40R seems the latest product, no link just a picture?

This is definitely better than the regular Sofirn 26650 batteries. A bit less than the Sofirn 21700. So there is still a little more performance to be gained if anyone wants to use a top high drain cell.

Will you be labeling these new batteries as a Sofirn brand or as the original brand and model?

Can you say what model they are?

Sofirn pls make the SS bezel