Ubin in Lionheart

Ubin in Lionheart, UX1J or perfect for li-ion use. Output is WOW... at least 50% brighter!!!





UX1J VS TWOJ

I see more stars in the picture. Do you want to do another conversion?

/ubbthreads/images/graemlins/ooo.gif /ubbthreads/images/graemlins/popcorn.gif /ubbthreads/images/graemlins/popcorn.gif

What do you think about putting one of those stars in an Li14430 ????? /ubbthreads/images/graemlins/wink.gif

~Greg

how is runtime afected?

cy, you are one Sick Puppy - and I Love it! /ubbthreads/images/graemlins/thumbsup.gif

They'd-a been the standard Bin had I found a big enough source...

47th week of 2004.

Wonder if we'll see U bins become more prevalent this year....

TWOJ draws 1146 milliamps Vf = 3.501V
UW1J draws 1296 milliamps vf = 3.476V

both measured with fluke 87 using same 150A pila @ 3.981V off load.

sweet.man i hope that bin becomes more avalable soon

just got back from doing some outside beam comparisons.

Ubin simply is amazing, all performance! no hype..

throw is aprox. same as TWOJ, but hotspot is 2X larger

Edit: UX1J does throw further due to brighter hotspot. it's just hard see difference in my back yard without a proper target.

Where did you get these /ubbthreads/images/graemlins/huh.gif /ubbthreads/images/graemlins/huh.gif /ubbthreads/images/graemlins/bowdown.gif /ubbthreads/images/graemlins/popcorn.gif /ubbthreads/images/graemlins/confused.gif

Have you got a lux reading between the old and new emitter? The beam shot is very impressive.

I'm going to have to put one of the U bins with a Wiz2, MicroMag, 14500, reflector set up tonight.

Or, maybe, a Lionheart. That would be easier and faster.

cy,
How much should I send you for one? /ubbthreads/images/graemlins/icon15.gif

[ QUOTE ]
...throw is the same as TWOJ, but hotspot is 2X larger

[/ QUOTE ] /ubbthreads/images/graemlins/thinking.gif

Is the die larger? You using the same optic? So a U bin has a different distribution pattern than a T bin?

The dies are the same size.

under 10x magnification die apears to be identical. using same reflector, hotspot is 2x size of TWOJ with identical throw.

doing an integrating ceiling test, output is greatly increased.

If the throw is identical, you are saying that these two LED's being compared would have the same lux reading. Very interesting! /ubbthreads/images/graemlins/thinking.gif

The ceiling test certainly is in line with a U flux compared to a T flux. Ceterus paribus, I would have expected similar beam shapes but more intensity of light in both the reflected spot as well as spill. /ubbthreads/images/graemlins/icon3.gif

say ya had the money for 10000 units could ya buy em or say 1000?that would be cool

Yes it would raggie. Henry from HDS mentioned that LED's and their brightness fall into a normal bell curve. What the standard is now(the middle of the curve) determines how many of these awsome bins there are. If the S flux bins are the normal bin for Luxeon III's, then there probably aren't 10,000 U flux binns available right now. Probably with the recent and continuous improvements LED's eventually U bins will become readily available and as easy to obtain as an S bin is today. Chop I belive mentioned that you needed to buy at least four reels of 100 to get lumelids to discuss certain bins

man there slowwwwwwwwwwwwww.i wish they would hurry and release me lol or better yet v bin lol