That would be awesome with the 2300K high CRI emitters. Most warm white LED Christmas lights I see are too pale green-ish and too high CCT to match the old low voltage incan’s.
The fastest shipping of anyone I’ve purchased from. Get these before they’re gone. Twice I’ve bought small orders and Andy sends them nearly immediately. Thanks man.
My D18 finally got these leds! sw35 are the prettiest 219b I’ve ever seen. Thank you Andy!
Here is more pics.
I’ve got 4000k SST-20s and I really don’t like the tint. Just curious what method you used to reflow the LEDs and what you think the lumen loss might be? I reflow my LEDs on a skillet on the stove on low heat but I read you used hot air?
Link to my emitters? I don’t have one. PM me if you’d like to order some.
Ohh… I thought you had hcri christmas tree lights. And this is just a random picture from google.
Haha wow, that’d be pretty cool. I wonder if anyone makes high CRI Christmas tree lights… hmmmmm
I use such lights to light up my tent. I’ve been looking for a high CRI variant with no luck.
I doubt it exists but if you see one I would love to see that as well.
I’ve got 4000k SST-20s and I really don’t like the tint.
My sst20 4000k were not that bad.
ZED wrote:
Just curious what method you used to reflow the LEDs and what you think the lumen loss might be? I reflow my LEDs on a skillet on the stove on low heat but I read you used hot air?
No. I didn’t used the hotair. In a separate thread I wrote that it stopped working in the middle of soldering. The heater burned down. I had to use an electric stove and a solid aluminum heat sink so as not to put the mcpcb directly on the heating element.
In addition, I had to reflow several times, because 219b always move to the side. It is a miracle that leds survived it.
I don’t know if this is normal. I always have a problem with these leds.
I’ve got 4000k SST-20s and I really don’t like the tint.
My sst20 4000k were not that bad.
ZED wrote:
Just curious what method you used to reflow the LEDs and what you think the lumen loss might be? I reflow my LEDs on a skillet on the stove on low heat but I read you used hot air?
No. I didn’t used the hotair. In a separate thread I wrote that it stopped working in the middle of soldering. The heater burned down. I had to use an electric stove and a solid aluminum heat sink so as not to put the mcpcb directly on the heating element.
In addition, I had to reflow several times, because 219b always move to the side. It is a miracle that leds survived it.
I don’t know if this is normal. I always have a problem with these leds.
What do you mean when the LEDs move to the side? Are you saying yours don’t center itself correctly when the solder melts?
LED centers itself. But when I tap the LED to get rid of excess tin then it shifts to the side. When I try to move it to the center it runs to the other edge.
I suspect that the reason is a smaller anode and cathode pad on Nichia LEDs. I don’t have such a problem with other LEDs.
LED centers itself. But when I tap the LED to get rid of excess tin then it shifts to the side. When I try to move it to the center it runs to the other edge.
I suspect that the reason is a smaller anode and cathode pad on Nichia LEDs. I don’t have such a problem with other LEDs.
Hmm that’s strange. I’ve never had this issue with centering. I normally use the blunt end of a toothpick and gently tap the center of the dome to remove excess solder.
Not a huge difference but the correct diagram for my emitters is below:
I got my package of sw45k. Perfect as always! Thanks Andy!
I would like to buy 10 219B sw45k. Thank you.
My Youtube channel: Alllightson Reviews
My 7th Old lumens contest build: Matainvoy ML18S, Built video
My reviews: Sofirn SP31 V2, Nightwatch NI40, Sofirn C8F 21700, Brinyte WT01, Sofirn SD05,Ti AAA keychain, Sofirn SP33 V3, Skilhunt M150
My Youtube video-reviews: Brinyte WT01, Sofirn SD05, Ti AAA keychain, Sofirn SP33 V3
Pm inbound.
Need Nichia 219b r9080 Emitters? (｡◕‿◕｡)
“The Light shines in the darkness, and the darkness did not comprehend it.” John 1:5
Payment sent. Thank you for the special price!
My Youtube channel: Alllightson Reviews
My 7th Old lumens contest build: Matainvoy ML18S, Built video
My reviews: Sofirn SP31 V2, Nightwatch NI40, Sofirn C8F 21700, Brinyte WT01, Sofirn SD05,Ti AAA keychain, Sofirn SP33 V3, Skilhunt M150
My Youtube video-reviews: Brinyte WT01, Sofirn SD05, Ti AAA keychain, Sofirn SP33 V3
Hey, still have sw45k?
-Zach
I do. Stock is running low though. Pm
Need Nichia 219b r9080 Emitters? (｡◕‿◕｡)
“The Light shines in the darkness, and the darkness did not comprehend it.” John 1:5
Can’t go wrong with high CRI and high R9 warm emitters this holiday season
Need Nichia 219b r9080 Emitters? (｡◕‿◕｡)
“The Light shines in the darkness, and the darkness did not comprehend it.” John 1:5
Link?
Link to my emitters? I don’t have one. PM me if you’d like to order some.
Need Nichia 219b r9080 Emitters? (｡◕‿◕｡)
“The Light shines in the darkness, and the darkness did not comprehend it.” John 1:5
I originally ordered 5 pieces through the group-buy. If it's ok, I would give them up for someone else since demand is so high?
Project Excalibur - Next Generation LED Thrower (UPDATE 2018-01-15: 1.7Mcd)
Portable Thrower Comparison
Ohh… I thought you had hcri christmas tree lights. And this is just a random picture from google.
Haha wow, that’d be pretty cool. I wonder if anyone makes high CRI Christmas tree lights… hmmmmm
Need Nichia 219b r9080 Emitters? (｡◕‿◕｡)
“The Light shines in the darkness, and the darkness did not comprehend it.” John 1:5
One user sells 5mm hcri leds. Maybe we could make our own “BLF christmas tree lights”?
And the version with three CCT would be the “Special Edition”
That would be awesome with the 2300K high CRI emitters. Most warm white LED Christmas lights I see are too pale green-ish and too high CCT to match the old low voltage incan’s.
I have high CRI Christmas tree lights. They aren’t very efficient, though.
If you need some high CRI emitters for all those new flashlights you got for Christmas, hit me up
Need Nichia 219b r9080 Emitters? (｡◕‿◕｡)
“The Light shines in the darkness, and the darkness did not comprehend it.” John 1:5
The fastest shipping of anyone I’ve purchased from. Get these before they’re gone. Twice I’ve bought small orders and Andy sends them nearly immediately. Thanks man.
-Zach
I’ll take 6 of the sw45k and 6 SW40. Thanks.
PM sent. Thanks
Need Nichia 219b r9080 Emitters? (｡◕‿◕｡)
“The Light shines in the darkness, and the darkness did not comprehend it.” John 1:5
Got my sw45k, super fast delivery.
Perfect packaging!
Thanks
My D18 finally got these leds! sw35 are the prettiest 219b I’ve ever seen. Thank you Andy!
Here is more pics.
Wow that’s amazing! Thanks for sharing the pics.
Need Nichia 219b r9080 Emitters? (｡◕‿◕｡)
“The Light shines in the darkness, and the darkness did not comprehend it.” John 1:5
I’ve got 4000k SST-20s and I really don’t like the tint. Just curious what method you used to reflow the LEDs and what you think the lumen loss might be? I reflow my LEDs on a skillet on the stove on low heat but I read you used hot air?
-Zach
I use such lights to light up my tent. I’ve been looking for a high CRI variant with no luck.
I doubt it exists but if you see one I would love to see that as well.
Received too, Thank you for the kind words ! Will definitely order more soon
My sst20 4000k were not that bad.
No. I didn’t used the hotair. In a separate thread I wrote that it stopped working in the middle of soldering. The heater burned down. I had to use an electric stove and a solid aluminum heat sink so as not to put the mcpcb directly on the heating element.
In addition, I had to reflow several times, because 219b always move to the side. It is a miracle that leds survived it.
I don’t know if this is normal. I always have a problem with these leds.
What do you mean when the LEDs move to the side? Are you saying yours don’t center itself correctly when the solder melts?
Need Nichia 219b r9080 Emitters? (｡◕‿◕｡)
“The Light shines in the darkness, and the darkness did not comprehend it.” John 1:5
LED centers itself. But when I tap the LED to get rid of excess tin then it shifts to the side. When I try to move it to the center it runs to the other edge.
I suspect that the reason is a smaller anode and cathode pad on Nichia LEDs. I don’t have such a problem with other LEDs.
Hmm that’s strange. I’ve never had this issue with centering. I normally use the blunt end of a toothpick and gently tap the center of the dome to remove excess solder.
Not a huge difference but the correct diagram for my emitters is below:
Need Nichia 219b r9080 Emitters? (｡◕‿◕｡)
“The Light shines in the darkness, and the darkness did not comprehend it.” John 1:5
Azhu, I received the package a with sw35s. As always, everything fine. Thank you. A lot
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