BlueSwordM LED Group Buy 3: a 3V 5050 domeless Ra9070 4000-4500k LED, the perfect XM-L2/SST-40 (UPDATE 2: Something new!)

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Hoop
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With the new picture I get 1.95mm sq.

BlueSwordM
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So 2mm2. About as small as the SST-20, but domeless.

If only it had much lower thermal resistance and was cheaper, because as it stands, this one costs a lot more than 2$US, even in bulk lmao.

My very own high current Beryllium Copper springs Gen 3:
http://budgetlightforum.com/node/67401
Liitokala Aliexpress Stores Battery Fraud: http://budgetlightforum.com/node/60547

BlueSwordM
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So, fogofwar will test the LED next week:
“Ah I haven’t had time this week. I’ll try next week”

I’m patient, but hopeful Smile

Anyway, I have an idea about the other LED. We won’t be doing a group buy for it, but after the Rayten GB ends, I think we’ll be able to do something else Silly

My very own high current Beryllium Copper springs Gen 3:
http://budgetlightforum.com/node/67401
Liitokala Aliexpress Stores Battery Fraud: http://budgetlightforum.com/node/60547

id30209
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Holy...from XHP50 gen1 design to super CRi thrower...WOW

WTB Titanium 4sevens 2xAA tube

BlueSwordM
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Yeah, but I’m not going to get this one, especially not for the GB.

It would increase prices considerably Silly

My very own high current Beryllium Copper springs Gen 3:
http://budgetlightforum.com/node/67401
Liitokala Aliexpress Stores Battery Fraud: http://budgetlightforum.com/node/60547

id30209
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Ahh ok... I guess i had to read all previous posts before posting LOOOL

WTB Titanium 4sevens 2xAA tube

fogofwar
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BlueSwordM wrote:
So, fogofwar will test the LED next week:
“Ah I haven’t had time this week. I’ll try next week”

I’m patient, but hopeful Smile

Anyway, I have an idea about the other LED. We won’t be doing a group buy for it, but after the Rayten GB ends, I think we’ll be able to do something else Silly

You misinterpreted me a bit. I just contacted the guy and will get samples shipped to me next week. I’m quite slow so it’s probably at least another week or two before any test results. Right now, I don’t have any extra MCPCBs, drivers, or hosts so I need to get those as well.

BlueSwordM
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Oh OK OK.

I misunderstood Silly

My very own high current Beryllium Copper springs Gen 3:
http://budgetlightforum.com/node/67401
Liitokala Aliexpress Stores Battery Fraud: http://budgetlightforum.com/node/60547

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