Question: How will the use of neodymium magnets affect
the overall resistance of the electrical circuit?
Explanation: I can calculate the resistance and get the exact result.
I do not understand the effect of this resistance on the performance of the BLF GT flashlight.
Thank you.
—
Genesis 1:3 "And God said, "Let there be light," and there was light."
Hello those who have the xhp 70 and the vn modification,
I just was curious how changing the leds affects the throw and beam width? Is the throw less but the beam wider? Or does the throw stay the same or is the throw even longer? I am trying to understand how the type of led affects width and throw. I have an Olight sr ut-52 with the Vinh mod that does not affect the internal charging. It is also a good throwing light.
Thanks to the team and esp to TA for his thoughtful and patient approach.
The XHP70 with dome on dropped the throw on my light from ~2100m to ~1300m.
With the dome off the throw increase to ~1600m.
The beam is much larger, around 2.5-3X the size IIRC. I find the xhp70.2 version to be more practical in the real world but boy is the stock LED pretty and fun to play with.
I am actually considering selling my XHP70.2 GT in a week or 2 once I test the new driver in it.
The XHP70 with dome on dropped the throw on my light from ~2100m to ~1300m.
With the dome off the throw increase to ~1600m.
The beam is much larger, around 2.5-3X the size IIRC. I find the xhp70.2 version to be more practical in the real world but boy is the stock LED pretty and fun to play with.
I am actually considering selling my XHP70.2 GT in a week or 2 once I test the new driver in it.
Will you be selling it with the new driver and the XHP70.2? Can I call dibs?
The XHP70 with dome on dropped the throw on my light from ~2100m to ~1300m.
With the dome off the throw increase to ~1600m.
The beam is much larger, around 2.5-3X the size IIRC. I find the xhp70.2 version to be more practical in the real world but boy is the stock LED pretty and fun to play with.
I am actually considering selling my XHP70.2 GT in a week or 2 once I test the new driver in it.
Will you be selling it with the new driver and the XHP70.2? Can I call dibs?
Yes, that is the plan after I finish testing. Although they might send me another light for the full torture test, not clear yet.
Either way I plan to sell it with the TA driver and XHP70.2 installed and ready to rock. I could even install a CW XHP70.2 if someone twisted my arm hard enough lol.
Just have to wait for the drivers to be ready first. I will be placing the order tonight or in the morning. They should be in next week.
Del gave some really good input as well, I am really liking the newest design.
My GT arrived in one box all perfect including cells – it’s gorgeous ,beautifull ,awesome ,it transmits the GrandTeam it was behind it ,thank you so much and in the same time,need to apologize publicly that i’ve gave some of you hardtime – registered shipping was long ,45 days but.arrived as it.was proposed no issue at all – hopefully the GroupBuy could continue asap so every member could get it’s GT as they expecting it (i know it’s not easy the waiting,but definitely worth the suffering of waiting) – Lumintop has proven to be a great manufacturer ,the light is transmitting Top quality and the Team has got all of us a great price – wish you all ,the best
2018-03-21 08:07 – Registration in the delivery unit, The shipment has arrived at the unit responsible for its delivery.
2018-03-21 02:35 – Classified, Shipment has been classified in the Logistics Centre.
2018-03-19 11:35 – Classified, Shipment has been classified in the Logistics Centre.
2018-03-19 11:33 – Accepted, Your shipment has been received at the point of origin.
2018-02-07 07:33 – Pre-registered, Your shipment has been pre-registered in the Correos systems, pending deposit.
I hope to receive it today or tomorrow.
Thank you
Neal wrote:
strange of your package, I just checked
ship in Feb.7, still not delivery
it seems we should change another mail to spain
Thank you very much Neal Zhang,
I already received the flashlight.
Delivered.
It arrived in a perfect box. Cells that include; It is beautiful, amazing, beautiful.
. https://www.17track.net/es
2018-03-21 19:53 – Delivered, The shipment has been delivered to the recipient or authorised proxy
2018-03-21 15:30 – In delivery, The shipment is on its way to be delivered to the recipient
.
I reiterate: thank you very much, Neal Zhang for his work.
Thank you very much Texas Ace.
Thank you very much JasonWW.
Thank you very much The Miller I started this.
And many thanks to the BLF GT team.
.
pepinfaxera, Gijón, Spain, Europe.
after long waiting now neal sent that LT want me to pay a bit difference so they can ship the light !! so i ask him how much this bit difference will be ? if it really a bit then maybe i will pay also i ask him if they can use another carrier like aramex or even register mail there is no problem with me .
after long waiting now neal sent that LT want me to pay a bit difference so they can ship the light !! so i ask him how much this bit difference will be ? if it really a bit then maybe i will pay also i ask him if they can use another carrier like aramex or even register mail there is no problem with me .
The fee is optional, if you do not pay it they will use the cheapest service and it will most likely take much longer to arrive and it less reliable.
In most cases the fee is only around $20-40, usually worth paying for the better service but it is up to you.
if u still not receive the GT or no tracking
pls PM me.
Paid additional $20 21.03.2018 and you hide with email again!
And Neal didn’t get me a choice!
Waiting shipment GT an 16× 35E from 03.12.2017!
You ruined your reputation!
In all fairness that was just before CNY when china shuts down for a month. We have just now been back in contact with China over the last several days and so far things are going good but things can only move so fast.
Make sure you have filled out the survey in the OP and your issue will be addressed.
Things are moving forward again now but there is still a lot of clean up to do behind the scenes before we are back to “normal”.
I am working on it and Lumintop and Neal are working with me. It just takes some time.
Apparently they also ran out of the very nice AR coated glass lens. They only found one company that can make them. The good news is they are much faster. They should have the lenses next week.
Yes, Neal has been very responsive. I think he just got burned out with all the abuse people were sending his way for things outside of his control. Which is understandable.
While he has a direct line of contact and the native language bonus with lumintop, he is still a messenger for many things.
There was just a general breakdown of communication and everything, the CNY was the final straw it seems and everything kind of crumbled for a time.
We are putting the pieces back together more and more every day.
I once again want to applaud Lumintop and Neal for sticking this out. Even after all this hassle and lumintop knowing they could just ditch the GB and sell the lights at full retail for real profits, they are still committed to finishing this GB.
Yes, I am discussing the selling lights outside of the GB with them, that issue is still in the works. I will just say I can’t entirely blame them for what they are doing, but am not happy at all with how they were doing it.
First I wish say “thank you” to Neal, Lumintop and the team for all the work.
Second…no lights sent this week?
—
“The saddest aspect of life right now is that science gathers knowledge faster than society gathers wisdom.” - Isaac Asimov
"With the first link, the chain is forged. The first speech censured...the first thought forbidden...the first freedom denied – chains us all, irrevocably."
Yes. I have filled out the survey. How long will it take to send a battery tube?
Thanks.
Not sure on time frames yet, just that things are moving forward again.
Texas Avenger Driver Series
My LED Test series - XP-L2 V5 - Nichia 219C 90+ CRI - Latticebright "XM-L" - XHP35 & PWM efficiency - XHP50 - XP-L V5 - XM-L2 U2 - XP-G3 S5 - XP-L HI V2 - Oslon Square & direct comparison to Djozz tests - Nichia 319A - Nichia 219B 9080 CRI - Nichia 219C D320 - Nichia 229AT - XHP70.2 P2 - XHP50.2 J4 - Samsung LH351D
Easy comparison tool for all my LED tests
I have ordinary flat contact 30Q batteries.
Question: How will the use of neodymium magnets affect the overall resistance of the electrical circuit?
Explanation: I can calculate the resistance and get the exact result.
I do not understand the effect of this resistance on the performance of the BLF GT flashlight.
Thank you.
Genesis 1:3 "And God said, "Let there be light," and there was light."
Magnets are not recomended for several reasons, mostly they can fall out and short something out. Much better to solder blob the cells.
If you must use them at your own risk, then they will work but indeed they will add some resistance.
The GT uses a buck driver, so the output can never be more then the 2.5A turbo mode but it can be less if the input voltage is too low.
Texas Avenger Driver Series
My LED Test series - XP-L2 V5 - Nichia 219C 90+ CRI - Latticebright "XM-L" - XHP35 & PWM efficiency - XHP50 - XP-L V5 - XM-L2 U2 - XP-G3 S5 - XP-L HI V2 - Oslon Square & direct comparison to Djozz tests - Nichia 319A - Nichia 219B 9080 CRI - Nichia 219C D320 - Nichia 229AT - XHP70.2 P2 - XHP50.2 J4 - Samsung LH351D
Easy comparison tool for all my LED tests
Hello those who have the xhp 70 and the vn modification,
I just was curious how changing the leds affects the throw and beam width? Is the throw less but the beam wider? Or does the throw stay the same or is the throw even longer? I am trying to understand how the type of led affects width and throw. I have an Olight sr ut-52 with the Vinh mod that does not affect the internal charging. It is also a good throwing light.
Thanks to the team and esp to TA for his thoughtful and patient approach.
Eric
The XHP70 with dome on dropped the throw on my light from ~2100m to ~1300m.
With the dome off the throw increase to ~1600m.
The beam is much larger, around 2.5-3X the size IIRC. I find the xhp70.2 version to be more practical in the real world but boy is the stock LED pretty and fun to play with.
I am actually considering selling my XHP70.2 GT in a week or 2 once I test the new driver in it.
Texas Avenger Driver Series
My LED Test series - XP-L2 V5 - Nichia 219C 90+ CRI - Latticebright "XM-L" - XHP35 & PWM efficiency - XHP50 - XP-L V5 - XM-L2 U2 - XP-G3 S5 - XP-L HI V2 - Oslon Square & direct comparison to Djozz tests - Nichia 319A - Nichia 219B 9080 CRI - Nichia 219C D320 - Nichia 229AT - XHP70.2 P2 - XHP50.2 J4 - Samsung LH351D
Easy comparison tool for all my LED tests
Where is the survey for Neal for problems?
It is in the OP (Original Post)
Texas Avenger Driver Series
My LED Test series - XP-L2 V5 - Nichia 219C 90+ CRI - Latticebright "XM-L" - XHP35 & PWM efficiency - XHP50 - XP-L V5 - XM-L2 U2 - XP-G3 S5 - XP-L HI V2 - Oslon Square & direct comparison to Djozz tests - Nichia 319A - Nichia 219B 9080 CRI - Nichia 219C D320 - Nichia 229AT - XHP70.2 P2 - XHP50.2 J4 - Samsung LH351D
Easy comparison tool for all my LED tests
BLF GT outstanding issues survey
all new deals are also posted here: deals.m4dm4x.com
if you do not find what you are looking for :
ask MARTIN@M4DM4X.COM - i will save you money!
Will you be selling it with the new driver and the XHP70.2? Can I call dibs?
Yes, that is the plan after I finish testing. Although they might send me another light for the full torture test, not clear yet.
Either way I plan to sell it with the TA driver and XHP70.2 installed and ready to rock. I could even install a CW XHP70.2 if someone twisted my arm hard enough lol.
Just have to wait for the drivers to be ready first. I will be placing the order tonight or in the morning. They should be in next week.
Del gave some really good input as well, I am really liking the newest design.
Texas Avenger Driver Series
My LED Test series - XP-L2 V5 - Nichia 219C 90+ CRI - Latticebright "XM-L" - XHP35 & PWM efficiency - XHP50 - XP-L V5 - XM-L2 U2 - XP-G3 S5 - XP-L HI V2 - Oslon Square & direct comparison to Djozz tests - Nichia 319A - Nichia 219B 9080 CRI - Nichia 219C D320 - Nichia 229AT - XHP70.2 P2 - XHP50.2 J4 - Samsung LH351D
Easy comparison tool for all my LED tests
My GT arrived in one box all perfect including cells – it’s gorgeous ,beautifull ,awesome ,it transmits the GrandTeam it was behind it ,thank you so much and in the same time,need to apologize publicly that i’ve gave some of you hardtime – registered shipping was long ,45 days but.arrived as it.was proposed no issue at all – hopefully the GroupBuy could continue asap so every member could get it’s GT as they expecting it (i know it’s not easy the waiting,but definitely worth the suffering of waiting) – Lumintop has proven to be a great manufacturer ,the light is transmitting Top quality and the Team has got all of us a great price – wish you all ,the best
Thank you very much Neal Zhang,
I already received the flashlight.
Delivered.
It arrived in a perfect box. Cells that include; It is beautiful, amazing, beautiful.
.
https://www.17track.net/es
2018-03-21 19:53 – Delivered, The shipment has been delivered to the recipient or authorised proxy
2018-03-21 15:30 – In delivery, The shipment is on its way to be delivered to the recipient
.
I reiterate: thank you very much, Neal Zhang for his work.
Thank you very much Texas Ace.
Thank you very much JasonWW.
Thank you very much The Miller I started this.
And many thanks to the BLF GT team.
.
pepinfaxera, Gijón, Spain, Europe.
Sorry for my bad English
(google translator) , (https://www.deepl.com/translator)
I can’t wait to get get this light!
Posting so I can subscribe.
TK75
Authentic Sky Ray King
And a bunch more.
BLF GT + batteries finally picked up from courier’s office.
Single box with plenty of foam padding. Everything inside was immaculate.
The head is absolutely massive !
Hadn’t had a proper chance to assemble and test out the light yet. Shall do so tonight.
Big thanks to Team Giggles, Neal and Lumintop for their work !
Please keep up the communication to GB members and all will be peachy.
after long waiting now neal sent that LT want me to pay a bit difference so they can ship the light !! so i ask him how much this bit difference will be ? if it really a bit then maybe i will pay also i ask him if they can use another carrier like aramex or even register mail there is no problem with me .
already got the tracking number from M4DM4X but is there a tracking number for the bag and cap?
Don’t mistake my kindness for weakness.
I am kind to everyone, but when someone is unkind to me, weak is not what you are going to remember about me.
I’m still waiting for my refund
The fee is optional, if you do not pay it they will use the cheapest service and it will most likely take much longer to arrive and it less reliable.
In most cases the fee is only around $20-40, usually worth paying for the better service but it is up to you.
Texas Avenger Driver Series
My LED Test series - XP-L2 V5 - Nichia 219C 90+ CRI - Latticebright "XM-L" - XHP35 & PWM efficiency - XHP50 - XP-L V5 - XM-L2 U2 - XP-G3 S5 - XP-L HI V2 - Oslon Square & direct comparison to Djozz tests - Nichia 319A - Nichia 219B 9080 CRI - Nichia 219C D320 - Nichia 229AT - XHP70.2 P2 - XHP50.2 J4 - Samsung LH351D
Easy comparison tool for all my LED tests
I assume you have filled out the survey?
Texas Avenger Driver Series
My LED Test series - XP-L2 V5 - Nichia 219C 90+ CRI - Latticebright "XM-L" - XHP35 & PWM efficiency - XHP50 - XP-L V5 - XM-L2 U2 - XP-G3 S5 - XP-L HI V2 - Oslon Square & direct comparison to Djozz tests - Nichia 319A - Nichia 219B 9080 CRI - Nichia 219C D320 - Nichia 229AT - XHP70.2 P2 - XHP50.2 J4 - Samsung LH351D
Easy comparison tool for all my LED tests
Paid additional $20 21.03.2018 and you hide with email again!
And Neal didn’t get me a choice!
Waiting shipment GT an 16× 35E from 03.12.2017!
You ruined your reputation!
WANTED Zebralights. My flashlights
In all fairness that was just before CNY when china shuts down for a month. We have just now been back in contact with China over the last several days and so far things are going good but things can only move so fast.
Make sure you have filled out the survey in the OP and your issue will be addressed.
Things are moving forward again now but there is still a lot of clean up to do behind the scenes before we are back to “normal”.
I am working on it and Lumintop and Neal are working with me. It just takes some time.
Apparently they also ran out of the very nice AR coated glass lens. They only found one company that can make them. The good news is they are much faster. They should have the lenses next week.
Texas Avenger Driver Series
My LED Test series - XP-L2 V5 - Nichia 219C 90+ CRI - Latticebright "XM-L" - XHP35 & PWM efficiency - XHP50 - XP-L V5 - XM-L2 U2 - XP-G3 S5 - XP-L HI V2 - Oslon Square & direct comparison to Djozz tests - Nichia 319A - Nichia 219B 9080 CRI - Nichia 219C D320 - Nichia 229AT - XHP70.2 P2 - XHP50.2 J4 - Samsung LH351D
Easy comparison tool for all my LED tests
it is registered mail
as the glasses not available,lumintop can’t ship this week
when they ship I will give u the tracking
My proud thrower collection flashlights.
Hardusvd70
If possible still I would love to buy one!
Sadly the GB is closed but there are some used lights being sold in the for sale section and online if you look around.
Texas Avenger Driver Series
My LED Test series - XP-L2 V5 - Nichia 219C 90+ CRI - Latticebright "XM-L" - XHP35 & PWM efficiency - XHP50 - XP-L V5 - XM-L2 U2 - XP-G3 S5 - XP-L HI V2 - Oslon Square & direct comparison to Djozz tests - Nichia 319A - Nichia 219B 9080 CRI - Nichia 219C D320 - Nichia 229AT - XHP70.2 P2 - XHP50.2 J4 - Samsung LH351D
Easy comparison tool for all my LED tests
Good to see this project is moving again and lights still getting received.
Neal welcome back and thank you for everything!
Yes, Neal has been very responsive. I think he just got burned out with all the abuse people were sending his way for things outside of his control. Which is understandable.
While he has a direct line of contact and the native language bonus with lumintop, he is still a messenger for many things.
There was just a general breakdown of communication and everything, the CNY was the final straw it seems and everything kind of crumbled for a time.
We are putting the pieces back together more and more every day.
I once again want to applaud Lumintop and Neal for sticking this out. Even after all this hassle and lumintop knowing they could just ditch the GB and sell the lights at full retail for real profits, they are still committed to finishing this GB.
Yes, I am discussing the selling lights outside of the GB with them, that issue is still in the works. I will just say I can’t entirely blame them for what they are doing, but am not happy at all with how they were doing it.
Texas Avenger Driver Series
My LED Test series - XP-L2 V5 - Nichia 219C 90+ CRI - Latticebright "XM-L" - XHP35 & PWM efficiency - XHP50 - XP-L V5 - XM-L2 U2 - XP-G3 S5 - XP-L HI V2 - Oslon Square & direct comparison to Djozz tests - Nichia 319A - Nichia 219B 9080 CRI - Nichia 219C D320 - Nichia 229AT - XHP70.2 P2 - XHP50.2 J4 - Samsung LH351D
Easy comparison tool for all my LED tests
First I wish say “thank you” to Neal, Lumintop and the team for all the work.
Second…no lights sent this week?
“The saddest aspect of life right now is that science gathers knowledge faster than society gathers wisdom.” - Isaac Asimov
"With the first link, the chain is forged. The first speech censured...the first thought forbidden...the first freedom denied – chains us all, irrevocably."
My reviews:
Sofirn SF36 /// Thorfire VG10S /// Sofirn C8F /// Zanflare F1
No, this week they were out of the lenses, they are supposed to get 1000 more lenses by the end of next week.
Texas Avenger Driver Series
My LED Test series - XP-L2 V5 - Nichia 219C 90+ CRI - Latticebright "XM-L" - XHP35 & PWM efficiency - XHP50 - XP-L V5 - XM-L2 U2 - XP-G3 S5 - XP-L HI V2 - Oslon Square & direct comparison to Djozz tests - Nichia 319A - Nichia 219B 9080 CRI - Nichia 219C D320 - Nichia 229AT - XHP70.2 P2 - XHP50.2 J4 - Samsung LH351D
Easy comparison tool for all my LED tests
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