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What are the differences
thanks

White2.1 definitely handle higher current heat better. I have not gotten it to tint shift yet.
1050L and 145Kcd at 30s is unprecedented in a reflector light this size.


For W2.1 is only suitable in reflector lights.
 
It's a large footprint emitter and probably requires its own unique board. Osram Boost HX should be able to handle up to like 1500-1800 lumens though.
 
If this is true, doesn't this make it a different/new LED rather than a W2.1? I realize that W2.1 is what we call it but I haven't looked to see what Osram is calling it, yet.
 
Yes it's the Osram Oslon Boost HX (kw culpm1.tg). The W2 is the Osram Ostar Projection Compact (KW CSLPM1.TG)
 
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Quad W1 turned out exceptional in this build!


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What is that host?

Also Vinh, any plans to ever do a driver that can do both AA and Lithium ion? Be it a greater voltage range, or something you could input/ switch between?
 
I'm curious what W2.1 will do in Lumintop Mini GTvn?

Me too. Particularly in this flashlight because the price difference from the stock version is large and the performance increase not so big to the eyes. So any further improvements may make the difference.
 
What is that host?

Also Vinh, any plans to ever do a driver that can do both AA and Lithium ion? Be it a greater voltage range, or something you could input/ switch between?

Driver than can handle both cells arent very bright...But yes it can be doen right now.
 
Me too. Particularly in this flashlight because the price difference from the stock version is large and the performance increase not so big to the eyes. So any further improvements may make the difference.


GTvn Mini
Spec 1 Stock XPL HI 6500K Measured: 1300 Lumen, 170Kcd, 825m Throw
Spec 4 White2 5400K: 1100Lumen, 260Kcd, 1020m

170Kcd VS 260Kcd is quite a big gap already.
 
[h=1]ONE-OFF 47s Classic[/h]Shared Features:
DriverVN4
Extra thick clear coat
All sharp edges rounded off
Left 2 Right

A) Purple/Blue Hypershift
SBT90 Gen 2 6500K High Bin

B) Gold/Green Hypershift
Triple XPH50.2 6500K or Triple SST40 5000K

C) Green/Purple Hypershift
White2 5400K



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I just got my one-off Triple XPH50.2 6500K Four-Sevens MMU-X3Vn, what beautiful screamer!View attachment 11566View attachment 11567

I missed out on the SBT90 Gen 2, and I wonder what its specs are.

Thanks Vinh, for this life-uplifting special light!
 
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Rich, that's a really gorgeous, one-off special that you'll enjoy owning, for a long time. Congratulations on scoring such a sweet light!
 
S1Rvn II is the best 16340 size EDC especially with SST40 HD 5000K. Both tint and beam is perfection.


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