Solarforce Masterpiece Review: Pics, Impressions, Beamshots, Runtime

csshih

Flashlight Enthusiast
Joined
Sep 21, 2008
Messages
3,950
Location
San Jose, CA
Check out my new website! http://www.LumensReview.com
I will occasionally post sneak pics for my upcoming reviews on that website and work on reviews from there. I publish finished reviews here on CPF. :)

Hi Everyone,

Up for review is the Solarforce Masterpiece -- the successor of the popular (and now discontinued) Solarforce L50m.

Here are some of the specs from


  • Cree M Bin LED
  • 2x18650
  • 3 Level output 100% 40% & 10% brightness
  • 100% Brightness 800 Lumens --- Runtime 2 hours with an additional "limp mode" with low light for 2 more hours.
  • 40% Brightness 400 Lumens --- Runtime 6 hours
  • 10% Brightness 100 Lumens --- Runtime 30 hours
  • Stainless Steel Bezel
  • 319 grams (without batteries)
  • Length x diameter (head and battery tube, mm): 230 x 55mm
  • Type III HA Anodization


A bit of background:
There isn't much information about this light -- Solarforce is usually very quiet before the release of anything new. There is one discussion thread on CPF here.

The light was provided by Jason @ sbflashlights


- for reference, his old website was solarforcelights.com
you can buy it at his site here, http://www.sbflashlights.com/Solarforce-Lights/Solarforce-Masterpiece-LED-Flashlight-p31.html , but he only has 2 in stock.

Onwards!

here is the light: (excuse the dust)
IMG_9582_processed.JPG

The Solarforce Masterpiece has some similarities with the Tiablo ACE-G.

IMG_9587_processed.JPG

Nicely machined head with nice looking heatsinking fins (you could call them decorative) The SS bezel is a nice improvement over the ACE-G

IMG_9588_processed.JPG


IMG_9589_processed.JPG

Fine "square" knurling, which, I would suspect would be more expensive than standard diamond knurling.

IMG_9590_processed.JPG


IMG_9591_processed.JPG

Magnets not included ;) that was used to prop up the cap.

IMG_9593_processed.JPG

Internals of the cap
The Masterpiece still uses the same "squishy" tailcap switch.. this one is very quiet, but offers less feedback.

IMG_9594_processed.JPG

The Cree LED on my sample is slightly misaligned.

IMG_9584_processed.JPG


IMG_9599_processed.JPG

Removing the SS bezel allows you to remove the glass and reflector

IMG_9602_processed.JPG

closeup of the misalignment

Comparisons:
IMG_9679_processed.JPG


Comparison with the Tiablo ACE-G
http://www.lumensreview.com/upload/files/9_jipuq/IMG_9616_processed.JPG[/img

[IMG]http://www.lumensreview.com/upload/files/17_dvbpt/IMG_9620_processed.JPG
The Tiablo's switch has more a more solid "click" upon activation

IMG_9624_processed.JPG


IMG_9625_processed.JPG

double orings at one end of the solarforce tube ;)

IMG_9628_processed.JPG

The tiablo has a heavier textured reflector, and is also more shallow

White Wall Shots:
IMG_9629_processed.JPG

It is actually rather hard to do a "candle" mode, the head only seems to uscrew through the SS bezel

IMG_9630_processed.JPG


IMG_9631_processed.JPG


IMG_9632_processed.JPG


IMG_9633_processed.JPG


IMG_9634_processed.JPG
IMG_9635_processed.JPG

IMG_9636_processed.JPG
IMG_9637_processed.JPG


IMG_9638_processed.JPG
IMG_9639_processed.JPG

IMG_9640_processed.JPG
IMG_9641_processed.JPG



Outdoor Beamshots:
IMG_9642_processed.JPG


IMG_9643_processed.JPG


IMG_9644_processed.JPG


IMG_9645_processed.JPG


IMG_9646_processed.JPG


IMG_9647_processed.JPG


Impressions
Solarforce did some nice blue box for the light, yet still no accessories. odd.
At first glance, the Masterpiece has some similarities to the Tiablo ACE-G.. the tailcap is longer, but the knurling is very similar. I've praised Tiablo's knurling quite a bit in my last review, and the Masterpiece is not an exception.. very nice! Using the light is comfortable enough, it is easy to hold, but a little head-heavy as most of the lights of this caliber are. (the l950m was worse, with its giant head).
One very big difference between the Masterpiece and the ACE-G would be its Stainless Steel bezel. A feature that I love -- the durability of the ring offsets most of the problems that come with having one (the beam has some artifacts from light reflecting off the ring, and the spill is limited by it).
UI: standard 3 Mode -- I would have liked the low to be lower, but it is still quite a difference from the L950m. These 3 modes appear to be current regulated, as I cannot detect any trace of PWM, visual, and electronic. :thumbsup:
The solarforce has a nice runtime. When the batteries start going low, the light seems to jump into an emergency mode, providing more than an hour of slowly decreasing light. interesting.

Now, on the topic of runtime..
PICC2.tmp.jpg

the oddities are the spikes in brightness, which could be a result of my testing method. (using a canon point and shoot camera with a firmware addon installed to log brightness levels -- I should be purchasing a datalogging luxmeter when funds come in )
PICC4.tmp.jpg

here's the "limp" mode closeup. :thumbsup:

Now come the bad news.
I was a bit disappointed when I fired up the masterpiece, and went white wall hunting. I've been spoiled by the L950's perfect beam, and had expected the masterpiece to follow in it's footsteps. Sadly, this is not so.
taking it outside, though, made it vanish, and my worries disappear. oh, how us flashaholics are concerned over such small things that practically aren't important.Oddly enough, I couldn't easily capture it on camera-- you'd have to see it in real life. The donut hole is annoying if you use a MC-E light around the house :eek:
The LED is misscentered slightly, as you can somewhat see in the photos.there isn't much change I can detect in the beam..

Comparing the old and the new:

In my sample, the masterpiece has a cooler tint compared to the l950m. This doesn't seem to change color rendering much, and appears fine to me. Though I like the smoother beam of the l950m, the head is huge -- not easy to carry around at all, and the masterpiece seems to be an o.k. balance, though more of a thrower.
 
Last edited:
An experiment:

Reserved for Q/A:

Q: Does it have mode memory?
A: Yes, it seems to "memorize" the mode relatively fast. There is a "pre-flash" similar to the 47s series of lights, though.
 
Last edited:
good job csshih!

btw, ever thought of including other MC-E light's runtime/output in your graph just as comparison?

thank you.
 
is that the cheapest datalogging luxmeter available?

I got my "normal" luxmeter for like... $20..... hahaha
there are lots of cheaper options on ebay, I guess..
the USB connection made it more expensive, as I guess you could go with an older serial port type. .. extech's a name brand, so the price is automatically high.

ebay, I guess you'd be able to score a no-name datalogging luxmeter for less than 100$? they should work fine.
When I want to purchase equipment, I try to go for the good stuff (which is expensive).
well.. the best stuff would probably be something like this
http://cpfreviews.com/Gossen-Mavolux-5032-B-USB-Lightmeter.php

but no way in heck can I afford that.
 
Hey bud nice review! :thumbsup:
I told you the LED would be misaligned! :nana:
Too bad for me, would have been cool to have reviewed the LF.

Nice!
 
Now come the bad news.
I was a bit disappointed when I fired up the masterpiece, and went white wall hunting. I've been spoiled by the L950's perfect beam, and had expected the masterpiece to follow in it's footsteps. Sadly, this is not so.
taking it outside, though, made it vanish, and my worries disappear. oh, how us flashaholics are concerned over such small things that practically aren't important.Oddly enough, I couldn't easily capture it on camera-- you'd have to see it in real life. The donut hole is annoying if you use a MC-E light around the house :eek:
The LED is misscentered slightly, as you can somewhat see in the photos.there isn't much change I can detect in the beam.

What may I ask is "wrong" with the beam? Looking at your wall beamshots, it looks good. Am I missing something? :shrug:
 
"Oddly enough, I couldn't easily capture it on camera-- you'd have to see it in real life." Yeah.. I can detect it with my eyes, but I can't seem to get the camera to see it.:shrug:
I might try to get it again sometime, but I've been busy-ish lately.
 
So Craig :stupid:, I went on a Doughnut Quest, and did find the elusive mark of the quad die emitter. Oddly enough, I can now make it out (see it) at 20 to 30 meters outside when on 10% aiming at white siding. Also, on interior walls I need to modify my statement from my Test Drive that indicated the spill area was absolutely consistent. While the actual spill is very uniform, the "tactical" ridges of the polished bezel create corresponding reflections just outside the opposite side of the main hot spot.

Obviously I was subject to a slight Flashahol Frenzy due to my overall high degree of satisfaction with the SolarForce Masterpiece. I definitely am pleased with the Masterpiece. For those on the fence (undecided), I'd encourage you to pull the trigger on these while they're still available. I zoned the 950 and regretted it. But NO regrets as a result of pouncing on this one despite the opposite side of the globe air mail delays. Time is on my side.
 
once you actually start looking, you start to always notice :sick2:

PS: I got my Extech HD450 for runtimes.. but the memory module is defect :awww:

as for the artifacts, the camera actually barely catches them
IMG_9630_processed.JPG

you have to look pretty closely.
 
depends on how night adjusted your eyes are!

if you've been outside in the dark for an hour, taking beamshots, and have only been seeing quick flashes of light, then close to 2 seconds, but.. I think it'll be closer to 1 second normally. everyone will see it differently.
 
Top