SpinRay
(SpinRay)
April 1, 2021, 3:59am
6
AzAssassin:
What is “ATR”? Is that the feature that prevents the light from stepping down on Turbo? And if so, is this a good thing, like I suspect? Or, is it potentially dangerous, because it leaves it vulnerable to heating up and destroying the light or burning something/someone?
Also, is this light comparable to the SC31 Pro? Is it as bright? Brighter?
If you, or someone else who’s familiar with this light, wouldn’t mind replying and sharing some feedback, I would appreciate it.
Some discussion in this thread on ATR near the end.
Hello everyone,
Sofirn is recently launching more and more new products. Some of you may have already noticed a new SP35 flashlight (among others). Actually, it is not listed anymore right now but it will be back soon again.
https://sofirn.aliexpress.com/store/new-arrivals/2933049.html
[image]
Some first specs Barry was so kind to share with me:
21700 battery format
compatible with 2x CR123A
Luminus SST40 5.000K / 6.000K
constant current buck driver
USB-C rechargeable
e-switch side swi…
AzAssassin:
What is “ATR”? Is that the feature that prevents the light from stepping down on Turbo? And if so, is this a good thing, like I suspect? Or, is it potentially dangerous, because it leaves it vulnerable to heating up and destroying the light or burning something/someone? Also, is this light comparable to the SC31 Pro? Is it as bright? Brighter? If you, or someone else who’s familiar with this light, wouldn’t mind replying and sharing some feedback, I would appreciate it.
ATR is the abbreviation of Advanced Thermal Regulation. It is a safety mechanism to prevent the flashlight from overheating, i.e. damaging the LED, battery and - most important - your skin while holding the light in your hand.
SC31 Pro and SP35 both share the same emitter but are different in some details. SC31 Pro has a slightly more floody beam profile, uses Andúril UI, is more compact and comes with a FET driver. SP35 has a simplified, proprietary UI, benefits from the new 21700 form factor and comes with a constant current buckdriver. In terms of maximum brightness they will be about the same.
Thank you for the reply and the link. I’ll check it out.
Lux-Perpetua:
ATR is the abbreviation of Advanced Thermal Regulation. It is a safety mechanism to prevent the flashlight from overheating, i.e. damaging the LED, battery and - most important - your skin while holding the light in your hand.
SC31 Pro and SP35 both share the same emitter but are different in some details. SC31 Pro has a slightly more floody beam profile, uses Andúril UI, is more compact and comes with a FET driver. SP35 has a simplified, proprietary UI, benefits from the new 21700 form factor and comes with a constant current buckdriver. In terms of maximum brightness they will be about the same.
Thank you for the detailed reply and helpful information. I am a big fan of Sofirn flashlights (I probably have 10-15 of their lights in my collection right now) and I am happy to support them, so I am tempted to buy this SP35, as $24 would seem to be a great price.
Sofirn
(Sofirnlight)
April 1, 2021, 5:58am
9
Thank you for your support to us!
roostre
(roostre)
April 1, 2021, 8:39am
12
Please PM Code for "SP36 Pro with a tint of 5000k".
Thank You.
I’d like a code for a SP35 with ATR, please. Thanks!
sarge12
(sarge12)
April 1, 2021, 3:23pm
14
I already PM…but would like the code for SP35 with ATR, Thank You!
cyclops
(cyclops)
April 1, 2021, 3:28pm
15
Interested in both the lights. Please send the codes.
Gunga
(Gunga)
April 1, 2021, 4:58pm
16
Anything for Amazon Canada?
Caleb
(Caleb)
April 2, 2021, 5:47am
18
AzAssassin:
What is “ATR”? Is that the feature that prevents the light from stepping down on Turbo? And if so, is this a good thing, like I suspect? Or, is it potentially dangerous, because it leaves it vulnerable to heating up and destroying the light or burning something/someone?
Also, is this light comparable to the SC31 Pro? Is it as bright? Brighter?
If you, or someone else who’s familiar with this light, wouldn’t mind replying and sharing some feedback, I would appreciate it.
Sorry for my delayed response… and thanks to others who have already answered your question.
Personally, I’m not a fan of the aggressive ATR with visible fluctuations in brightness levels that this unit is reported to have.
Between that and the 6500K color temperature, I must pass on this deal.
Sofirn
(Sofirnlight)
April 2, 2021, 8:54am
19
:person_facepalming: I’m sorry that the codes are not available for Canada.
Sofirn
(Sofirnlight)
April 2, 2021, 9:02am
20
Please check your message to receive the codes, thanks for your support!
sarge12
(sarge12)
April 2, 2021, 1:09pm
22
Sent PM with title amazon SP 35 code please, and thank you as the body message….It’s no problem was the response,but that is all…no code…unless it’s no problem is a code. I still need a SP35 code for Amazon in the US.
sarge12
(sarge12)
April 3, 2021, 3:50pm
23
Need code for SP 35 with ATR please.
verycool
(verycool)
April 4, 2021, 5:54am
24
Would love codes for both the SP35 with ATR and SP36Pro, please. Thanks!
icpart
(icpart)
April 4, 2021, 8:36am
25
Any discount code Sofirn for SP36Pro over Amazon.de ?