Hi everyone,
I'm thinking about building an LED only stunt Saber. It's supposed to be quite simple, but I might want to upgrade it later. I have several questions and I hope that I can formulate them in an understandable way.

1. I may prefer to select the Tri Setup instead of one LED and control two LEDs. This would allow a later extension (FOC) to be done. Is the brightness of one LED sufficient or would you recommend two LEDs? Are there comparison pictures maybe?

2. I would like to select a Li Ion battery, the 18650 with 3.6V - 3.7V should do the job?

wiring.jpg

3. What Resistors should I choose (see wiring picture)? I think it makes sense to connect them in parallel (with 2 leds). Since the leds are the same, I should be able to use the same resistors. What resistors do you recommend? If one LED is sufficient, is a buck puck worth it or does a Resistor do the same job just as well?

4. The LED Calculator says for R1 and R2: 1 Ohm, 1 Watt each,
my calculation says: 0,3 Ohm.
Is this because its the next step for Standard resistors?

Thanks in Advance.