That is correct. So a basic break down of series and parallel circuit rules are as following. Hope it helps you understand the theory a bit more. I threw the ohm's law wheel in there too, might help with calculations. Either way bro you're going to love the light. Have fun and drop a little update when you have that thing set up and burning.
Parallel circuits
E (volts) constant
I (amps) additive
R (resistance/ohms) 1/Rt= 1/R1+ 1/R2 +1/R3
P (watts) additive
Series circuits
E additive
I constant
R additive
P additive