Oooh, I see there are E21A with 6500K and R9080. How am I supposed to retain any money at this rate?
I might have to upgrade shipping too so I can get all these goodies quicker!
Update:
I just did it. Order 10226.
So now I'll be getting 3 of the (10) 2000K E21A mounted to boards, and 4 of the (6) 6500K E21A mounted to a quad board.
I upgraded shipping to express so I'll be needing a $5 refund for my previously paid shipping, I'm sorry about that.
goshdogit
(goshdogit)
May 30, 2018, 5:14pm
112
The Google spreadsheet correctly lists my order of 24x SW45k emitters and two loaded 4XP MCPCBs, but shows:
“2x sw45k soldered on 2x Noctigon 3XP [PO]”
which should read:
“6x sw45k soldered on 2x Noctigon 3XP [PO]”
I’m pretty sure you wouldn’t reflow a single emitter onto each of my two triple boards, but just wanted to make sure.
clemence
(clemence)
May 31, 2018, 1:28am
113
Lyyyyghtey:
Oooh, I see there are E21A with 6500K and R9080. How am I supposed to retain any money at this rate?
I might have to upgrade shipping too so I can get all these goodies quicker!
Update:
I just did it. Order 10226.
So now I’ll be getting 3 of the (10) 2000K E21A mounted to boards, and 4 of the (6) 6500K E21A mounted to a quad board.
I upgraded shipping to express so I’ll be needing a $5 refund for my previously paid shipping, I’m sorry about that.
Did you mean 3x E21A on a single VR16S1 MCPCB?
I see, you meant 3x E21A 2000K on 3x VR16S1
Yes that’s it, 3x E21A 2000K on 3x VR16S1, one LED per board. Thanks!
steve42
(steve42)
June 1, 2018, 5:03pm
115
Did the 219B 4500 & 4000 go out-of-stock? I was finally going to order 6 of the 4500 & 3 of the 4000 reflowed on 3 noctigon 3XPs.
Hondo
(Hondo)
June 1, 2018, 9:34pm
117
I’ve been thinking (and reading) a lot, and while I thought the 4000k might be just too warm for me, I really should get a mix to try.
So if I may, I’d like to update my 15 emitters from all 4500k to: 9 x 4500k and 6 x 4000k.
Thanks again, and sorry for changing up my order.
Ronin42
(Ronin42)
June 1, 2018, 10:27pm
118
Oops
I checked and you have my order correct but BLF username may not be in pp sorry.
For reference its
8x45
2x40
FBsLights
(FBsLights)
June 2, 2018, 6:12am
120
I would like:
5 x sw40
5 x sw45
Intl shipping $5
Paypal total coming: $33
FB
steve42
(steve42)
June 2, 2018, 11:22pm
121
Clemence, Please ignore my PM. This is my slightly reduced order:
I would like the following 219B LEDs on Noctigon MCPCBs
details of five reflow services in total:
Three Noctigon 3XP parallel only 6A configured with two 219B 4500 and one 219B 4000 each MCPCB.
One Noctigon XP16 single with 219B 4500.
One Noctigon XP20 single with 219B 4500.
My order cost is detailed next. in USD to be sent to your paypal:
eight 219B 4500 LEDs @ $2.80 each = 22.40 USD
three 219B 4000 LEDs @ $2,80 each = 8.40 USD
five MCPCBs:
three Noctigon 3XP @ $3.00 each = 9.00 USD (parallel only).
one Noctigon XP16 1.85 USD.
one Noctigon XP20 2.00 USD.
five LED reflow services three .70 each and two .50 each = 3.10 USD
Postage to USA 5.00 USD
total 51.75 USD
Barkuti
(Barkuti)
June 3, 2018, 5:34am
123
clemence:
All correct
Do these SW40s and SW45s share the same Vf bin/voltage performance group? Hope they're at least quite close for an about even load distribution; if not, in series is the way to go.
Cheers ^:)
clemence
(clemence)
June 3, 2018, 6:04am
124
No, they don’t. There’s always slight difference between LEDs, even those came from the same reel.
This is a makeshift solution practice which is not ideal but works OK. In real world practice many flashlight makers do the same. Some uneven brightnesses can be seen in ultra low firefly modes.
Low LED thermal resistance, high thermally conductive MCPCB, and careful soldering (thin solder joints) lessen the problem.
- Clemence
fds2002
(fds2002)
June 3, 2018, 9:22am
125
Send payment for 1x sw40 and 1x sw45 more, total 6+6 (was 5+5).
Really hard to calculate how much I need for all my flashlights…
clemence
(clemence)
June 3, 2018, 1:45pm
126
The GB will ends tomorrow, please kindly re-check the gsheet. I will stop receiving orders in 180604, 00:00, GMT +8 (~26 hours from now)
Thanks,
Clemence
Hondo
(Hondo)
June 3, 2018, 3:23pm
127
Clemence,
Not sure if you saw my change above, it is not on the sheet yet:
I’d like to update my 15 emitters from all 4500k to: 9 × 4500k and 6 × 4000k.
Thanks again for doing this!
steve42
(steve42)
June 3, 2018, 6:35pm
129
Clemence; Just covering my bases. Hopefully can find a good driver for this.
Pls add one more noctigon 3X in series ($3.30) plus two 219B 4500 and one 219B 4000 ($2.8 x three = $8.40) and reflow service for same (.70). I’m sending $51.75 + $12.40 = 64.15 USD
9A for this one. would work?
sending now to
virence.cle@gmail.com
Barkuti
(Barkuti)
June 3, 2018, 7:57pm
130
9A and you're asking if that would work. That depends in what you believe “to work” is. For emitters who start tapering at ≈4A when properly cooled, if “to work” is to witness Mr Magical Smoke that will work.
My guess is you probably meant to say “3A” or “Noctigon 3X parallel”. That fixes it.
Cheers ^:)