Ok.. using ohms law calculator, I plugged in 1.8 for the ohms and 4.2 for the volts and came out with 2.3 amps @ 9.8 watts output. I use 10w setting on my Vamo, and I get good vapor production. 8.0-10 watts is good.... anything higher and you might get some dry hits. Anyways, off to work.
