Wiring and Resistor Check Tri-Cree first saber

[ehutch7]

Does this diagram work?

12813

I'm going to use a 3.7 Li-On battery. Am I correct in that the red LEDs with a 2.59 forward voltage run at 1000ma will require two 1.2ohm 3 watt resistors? Or do I add the two forward voltages together?

Thanks for the help I'm very new to all of this.

[darth_chasm]

Looks good to me, but definitely wait for a second opinion.

You are correct on the resistors for the Reds. Are you getting a custom RRR tri Cree? If not and you are going with a RRW you will need a different resistor for that die.

[ehutch7]

Looks good to me, but definitely wait for a second opinion.

You are correct on the resistors for the Reds. Are you getting a custom RRR tri Cree? If not and you are going with a RRW you will need a different resistor for that die.

Yes I should have clarified. I am wanting to do a RRW tri cree with a separate resistor for the white led going to FOC. Thanks.

[TheSilverDark]

Not entirely clear on your wording but...
Each red die will require its own die, so each one require its own 1.2 Ohm resistor. A white die has a different forward voltage though, and will therefore need a different resistor.