I assume that symbol is an @ sign? 50380707@qq.com ?
What are the benefits of 18+18 other than a bit lower current per emitter and a tiny bit more efficiency?
I feel like the more even beam of 16+16 would be better, or even 20+20 if it can be fit on.
Personally I think I would prefer to sacrifice a tiny % of brightness for for even spacing.
@
Edit: removed email by request. Use the email above but replace the [ ] and contents inside them with a @
Sent
Edit: I did not know people went around looking for emails to spam
Sunnysunsun
Do you know about spam spiders? hide email please
I find this 2835 660nm
What is the light output and do you have the datasheet?
no. And I do not need it, I just need to test it
Okay, let us know how it is when you get them!
do not worry, all will be fine. I use 660nm (for growing lighting) since 2014, and I see difference by my eyes between 630 and 660nm without spectrometer.
Also I am going to order it from another seller too
I asked Barry from sofirn about making an LT1 “Host” (everything except for LEDs and mcpcb) available but sofirn seems to not accommodate such changes unless they can expect 50-100 orders.
Ask him about information support of this project. I mean first mass sunlike flashlight.
What price will be with shipping inside China if 50pcs LT1 without pcb ?
Do you want any other information besides the price? It might help to know what city you want to receive them at.
My address in China is:
银海路陶界岭小区30栋1单元1楼门面房
P.s. Can you give me his contact? I will @#$% his mind directly =)
Be nice 
WhatsApp: +8615773183209
Is the best place to reach him at
Wee will $%^& his mind together 
He is the boss of the Sofirn?
Because of the risk of spam messages and calls, it is generally not a good idea to share personal contact information on the web. I recommend editing the post to remove the number and sharing such information by private message.
I do not think it matters since it is the number sofirn lists on their website for customer service.
Oh… It’s not interesting! He is not the boss 
Barry was the Sofirn contact for various BLF-Sofirn joint projects, like the Q8 and the LT1 lantern, although he is not the boss, he has influence, and for us the only one there who speaks english.
I’m not sure how is the red LED going to be used here.
Is it meant to fill one channel, so ramping warms the beam up by adding red to the spectrum?