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Sold/Expired Lupine Betty Cree XML U2 ***UPGRADE BOARD***

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Britelumens

Enlightened
Joined
Apr 8, 2008
Messages
829
Location
SINGAPORE
Hi all,

Sometime back, I have been asked if I could make a board to be use for Lupine Betty headlight / TL when I start selling the CREE XML U2 bin.
And here is the production upgrade board. It runs on 7 x CREE XML U2 bin. Each emitter has an efficiency of 300 Lumens @ 700mA.
The U2 bin emitter can take up to 3000 mA or 3 amples (slight more is possible but good to stick at 3 ampers).
That put the 7 emitter upgrade board to be at about 7000 Lumens on datasheet calculation.
This board can run to a max of 63 Watts ( max recommended ).
It's the last upgrade you ever need on your Lupine Betty :D

Its only a small run so below are the number of slots available.
Please post "I'll take it" and I will contact you for PAYPAL payment.
Will then update your handler in the sale thread. Thanks!

Added comments:

1) All the ground and tracks are all gold plated for maximum conductivity and aluminum core for superior heat sinking.

2) This board work really well with the 22 Degree or 26 Degree lens if you are wondering.
I will be also posting some photos here about the potential of this board beside it being use on Lupine Betty.

3) There is a minor typo error on the last pic. It should read 2.99 Amperes and 20.9 Volts.

4) In any case if you need privacy for the purchase, its alright to PM me and send me payment.

Price is $100 shipped registered.



#1 Board AVAILABLE
#2 Board AVAILABLE
#3 Board AVAILABLE
#7 Board AVAILABLE
#4 Board AVAILABLE
#5 Board AVAILABLE
#6 Board AVAILABLE


NOTE: THESE ARE BARE BOARD WITH EMITTERS WITHOUT PINS BUT ONLY SOLDERING HOLES FOR +VE and -NEG FOR YOUR VARIOUS MODS NEED.

1-9.jpg

2-9.jpg

3-8.jpg

4-7.jpg

5-7.jpg

8-1.jpg
 

IL1

Newly Enlightened
Joined
Apr 22, 2014
Messages
8
Awesome, Britelumens, I been waiting for these!

Q: what version of Betty does this upgrade work with / tested on?

Thanks again!

-I
 

IL1

Newly Enlightened
Joined
Apr 22, 2014
Messages
8
Bump,

Anybody has heard back from Britelumens?

I am down for 1-2 boards (I was one of the ppl who has been asking Britelumens to resurrect this project.)
Hopefully he'll reply soon.

Cheers!
 

archimedes

Flashaholic
Joined
Nov 12, 2010
Messages
15,780
Location
CONUS, top left
Question for the OP ... @Britelumens are you selling this same item in two (EDIT ... three) different threads here ?

If so, please choose one location for this and close down the other(s)

This helps to cut down on clutter in the sales area.

Thank you.
 
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archimedes

Flashaholic
Joined
Nov 12, 2010
Messages
15,780
Location
CONUS, top left
Question for the OP ... @Britelumens are you selling this same item in two (EDIT ... three) different threads here ?

If so, please choose one location for this and close down the other(s)

This helps to cut down on clutter in the sales area.

Thank you.


OK, I'll go ahead and close down the duplicate threads then.
 
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