Tri-rebel LED Question?

[blkmorgan]

Hey all,
On the tri-Rebel page in the store there are 3 sets of numbers next to the colors in stock ie. 1/2/3. My question: are these the lumens or are they the Vf. If they are the lumens where can I find the Vf of the dies. I am looking at the R/G/B tri-rebel and trying to figure out what resistors I need to buy in order to run them on the PC Prizm board. Thanks

[Madcow]

Is this what you're looking at?
http://www.thecustomsabershop.com/Luxeon-Tri-Rebel-Star-P777.aspx

I don't see the set of numbers you are referring to. But all the info on each Rebel should be here in the description:
http://www.thecustomsabershop.com/Luxeon-Rebel-Star-P523.aspx

[blkmorgan]

The first link... if you look at the R/G/B it says 90-161-58 to the right of it. Just want to know what those are. But would the Vf off of the single die rebel be the same as thones on the Tri-Rebel?

[Silver Serpent]

Those numbers are the lumen ratings for each individual die. Be advised that you really can't compare lumen ratings of different colors. 90 lumens of green will always look brighter than 90 lumens of red. The rating is more useful for comparing different LEDs of the same color.

And yes, the Vf of the single die rebels is the same as for the individual dice on the Tri-Rebel. I use the single-die Rebel page for looking up my Vf's all the time.

[blkmorgan]

Cool thanks...now to do math...the bane of my existance!