SMOK V8-Q4 Coils features a three-pack of replacement 0.15ohm coils for the Smok Cloud Beast. These coils utilize a quadruple coil design made with pure organic cotton, with a wattage ranging anywhere from 50-180 and a prime wattage of 90-150W. Enjoy full-bodied flavor and sweet puffy clouds with these delightful V8-Q4 coils! Product Specifications: Replacement coils for the TFV8 Cloud Beast .15 ohm resistance 50 watt – 180 watt range 90 watt – 150 watt recommended