Eleaf EP coils are designed for Eleaf EP Tanks. The 0.15ohm coil features a wattage range suitable for vapers who prefer direct-to-lung (DTL) style and the 0.6ohm coil's wattage range is suitable for vapers who prefer mouth-to-lung (MTL) style. 

0.15ohm EP Coil - 55-80 Watts

0.6ohm EP Coil - 18-26 Watts