Hello all,

I am putting together my first build list for my light saber. Since it is my first saber and I plan on doing a lot of mid-heavy dueling and for show. I want a dark purple blade so far I have a nano biscotte v4 Red/Green/Royal Blue Cree XP-E2 CopperNova,12mm Anti Vandal Momentary Purple Ring Switch,
Panasonic Li-Ion 18650 3.7V 10A 3200mAh PCB Protected Rechargeable Battery, i will also be using a recharge port.

1) how do I set the colors to get a purple color?
2) do I need a BuckPuck 1000mA 4-wire or do I use resistor?
3) if a resistor what ones and how many?

Thank you for your help!!