Freemax Firelock Fireluke Sextuple coils have a resistance of 0.15 ohm, and a recommended wattage range of 60W - 140W. The Sextuple coils are arranged in a sort of a triple "barrel" pattern, with each of the three "barrels" containing a dual vertical coil.
FreeMax Fireluke tank
Fireluke Pro tank
Freemax Mesh Pro
* They will not fit the Freemax Mesh tank