Where is Ersanada and self-built?
Let's cut through the chase, the only M30 review that matters at this moment is one comparing it with the Tiablo ACE.
The two lights are basically the only competitor in size, price, and brightness.
Where is Ersanada and self-built?
Hi,
I bought the M30 Triton, it's pretty nice but mine is noisy, what about yours ?
When i set it on 700 lumens, it's making a sound "zzzzzzzzzzz", do you think it's normal ?
Thanks !
- At low and medium settings the slow PWM frequency is very noticible and quite distracting at times.
....[*]Based on information provided by MattK, it seems that Olight aimed for a duty light, one that would provide service for a full workshift. Instead of starting low and configuring the output levels upward, they started with a 120-lumen medium (to meet their targeted performace criteria), then added a sub-10 lumen low because of customer input and topped it off with a superhigh mode. This is like an LEO's Surefire or MagLite that's been overhauled with the latest technology, just in time to qualify for the Federal Stimulus or Homeland Security funding..
They're out selling blood, kidneys, etc so they can fund these new lights. Haha.
personally i could only notice the PWM issue if i tried to notice it (waving it around like a crazy person and seeing the trail of "dots" on the wall). i cannot foresee a situation in which this could be anything more than a very minor nuisance, if any at all (with my eyes and my light...yours may differ). the real negative here i think could be lost efficiency. someone tech geekier than me may want to devise a test and see just how much runtime is lost via the less efficient regulation vs regulation in some other well known light from a similar market segment tactical light. who knows, maybe it's negligable.
as far as the lost spill from the crenelated bezel goes, i really don't think it will be possible to make one that does NOT interfere at least slightly with the spill. if you remove it, turn the light on in the dark and look at the threads to which the bezel screws into, even they catch a wee little bit of light, so naturally anything you attach to those threads will too. life's full of tough choices... losing a couple percent of the very outer part of your spill or losing your ability to make someone need [as many] stitches after you hammer-blow them with the thing... the call is yours to make.
.... it's a solid 9 out of 10.
I agree with Veleno.
I confirm again, the M30 Triton is a very nice flashlight and have a great UI.
Some pictures from my italian review on cpfitalia:
Greetings from Italy
jkl/klm12
from Matt K "Well said. The M30 is made for a market/purpose. If Olight wanted to make it brighter that would be easy it's not complicated to overdrive an LED but it would come with other penalties;
heat (would have required a larger, heavier head/bezel), runtime, major efficiency losses, close to dangerously high discharge rates for CR123A configurations, etc. I think, BTW, that they had to use
PWM to provide the very low low that CPF likes to have so much because CC drivers cannot have such broad input/output variability."
My testing to date has shown that overdriving LEDs does not get you more light because the output simply drops substantially from turn on because of the heat created with the excess power.
I am just mentioning this as a "general" statement. People who want more and more power from smaller form factor lights and are willing to have the manufacturer create one that is over driven
will actually get less. the only way to successfully get more power from the LED is to make sure it has a bigger heat sink and good thermal coupling to the final heat sink, otherwise turning something
on that is chewing up 14 or more watts of power simply causes that output to drop faster then in the original lower powered light that stays within the limits of the host/design. So I am agreeing with
your point of "other issues" that it comes with the penalties of heat but I am also adding that you don't get the extra light. I will only last for a few seconds and the output tapers off quite dramatically
as I am finding out more and more with all these lights I have tested (not published yet as of this writing). G.
A fifteen watt incandescent light bulb needs no heat sink for the filament to work. a fifteen watt LED chip needs an excellent heatsink for both the chip itself and the phosphor coatings to not lose
substantial output after turn on. My new meter has a "peak" reading capture mode on it and that first turn on value is much higher than what the light puts out 1 second later, which is the normal
integration time for the meter when its not on "peak" mode. I won't bother to publish and of those true instantaneous peak readings as no light holds them and your eye never sees it.